The rarest eye color: unusual shades and variations. Character by eye color Grey-orange eyes

13.03.2020 -

It has long been debated as to what is the most common eye color in humans. You can find a wide variety of shades of the iris, the saturation of which determines the level of natural pigment in the body.

The color of the iris is determined by one inherited gene, and it is laid down from the moment of conception. human eyes can be:

blue;
blue;
green;
grey;
marsh;
grey-green;
brown.

Sometimes in the same person, the iris acquires a different color. A similar pathology is known in medicine under the name of heterochromia. There are owners of one brown, and the second green or blue eye (no more than 1% of the total population). There are also people who have several shades in one eye at once.

The color of the iris is primarily affected by the amount of melanin. If this pigment is completely absent, the eyes take on a red or purple tint. A similar anomaly is characteristic of albinos (both people and animals).

The statement that eye color can affect visual acuity is not true. Experts say that the natural color of the iris has nothing to do with the quality of visual perception.

The most common eye color in the world

It is believed that among people living on our planet, the most popular color is brown eyes. You can often observe its various shades:

light brown;
nutty, with a slight admixture of greenery;
amber, or yellow-brown;
black, which occurs with a maximum concentration of melanin and an increased density of iris fibers.

Many researchers are of the opinion that about 10,000 years ago, all people on Earth were owners dark eyes. However, for an unknown reason, human body a mutation occurred that caused the appearance of other, lighter shades of the iris.

Men and women with brown eyes are found in large numbers in various parts of the world. frequent places their habitats are:

China.
Japan.
CIS countries.
Far North.
African continent.
Many European and Muslim states.

Least of all dark-eyed individuals can be seen in the Baltic countries, where the fair-haired population with a blue tint of the iris traditionally predominates.

Mostly people with brown eyes live in areas with a hot climate. Scientists say that the inhabitants of the southern countries, the dark color of the eyes provides more intense protection from bright sun rays. With this color of the iris, both high-frequency and low-frequency light fluxes are absorbed. At the same time, the melanin-rich iris softens the impact on the organs of vision dazzlingly white snow. It is for this reason that most of the northern inhabitants are also brown-eyed.

Astrologers and physiognomists claim that people with brown eyes have special inner qualities given to them by such planets as the Sun and Venus. Such persons basically inspire confidence in others and give them a sense of reliability. Dark-eyed personalities are most often characterized by an ardent and passionate disposition, purposefulness. They are easy to find mutual language with each person, are often leaders and achieve success in various fields. They love to communicate, but prefer to talk rather than listen. Brown-eyed people easily fall in love and experience the object of adoration strong feelings, but they cool down just as quickly. Their negative qualities sometimes include excessive self-confidence, selfishness and excessive pride.

The rarest eye color

It is rare to see a person with pure green eyes. A similar color of the iris is present in no more than 2% of people in the world. Predominantly green-eyed persons are born who naturally have red hair.

The green color of the eyes, which does not contain any shades, is becoming increasingly rare. In most cases, it is eradicated by the dominant genes of brown-eyed family members.

This color of the iris has an interesting formation mechanism. The outer layer of the iris contains lipofuscin, a light brown or yellow pigment. The green color appears when this compound is combined with the blue or cyan produced by scattering in the stroma.

In past centuries, it was believed that green-eyed people were necessarily witches and sorcerers. That is why the medieval Inquisition fought hard against such people, destroying them at the stake. This situation is considered another reason why green eyes are the least common.

Today, the majority of the green-eyed population lives in the following countries:

Holland, Iceland (up to 80%);
Turkey (about 20%).

Predominantly this color of the iris is possessed by the fair sex. It is extremely rare to meet a green-eyed man.

Another unique shade of the iris is lilac. A similar phenomenon is mainly associated with the carriage of the Marchesani syndrome.

Eyes are a unique gift to each person, helping to receive basic information. Being the most diverse in color, the organs of vision always need careful care and attention, thanks to which they allow you to enjoy the beauty of the world around you for many years.

The eyes were seen by many as a kind of mirror that opens the veils of the soul. And the most rare color the eye is the ocean of the spirit, as people used to say in antiquity. This old saying is still relevant today. In the rarest eyes, we see pain and mental suffering, in some, boundless happiness and joy, and some do not carry any information at all, the emptiness of the look and indifference to everything in the world. Each individual has his own (different from others) eye color. It, like fingerprints, never repeats, although visually the eyes different people may be the same. But there are those on Earth who have the rarest eye color. It is this point that the article will focus on.

The most common eye color: unexpected data

Through our eyes we look at the reality around us. And it's not a secret to anyone. Eye color begins to form even during the conception of a person, as it is inherited by a certain gene. During the expert scientific research doctors have found that there are only eight of the most common variations in the shades of the eyes. The most common eye color in humans is hazel and brown. organs of vision with dark shade mainly observed in people who permanently live in the southern latitudes or in the north (or were born there). And all due to the fact that it is the dark (brown) shade that is able to reflect bright daylight from the sun from the eye. In second place are blue eyes that look like a lake. Statistics: what eye color is the rarest is very small.

What determines eye color?

Even ten thousand years ago, representatives of primitive people on planet Earth practically did not differ from each other in terms of the tint features of the eyes - all of their eyes were brown, sometimes their shade only slightly changed. But due to some change in the body of the primitive representatives of people, something suddenly changed. Genes have gone wrong. There were representatives of humanity with other shades of eyes. Eye color, like all the features of an individual, depends on the triplet, which, by inheritance, passes from parent to child.

What eye color is the rarest among the representatives of mankind?

Many will be very surprised when they find out what eye color is the rarest. It is impossible to give an exact answer. Due to constant evolution, the rarest human eye color has been constantly changing. Of the most ordinary and famous (if you can call it that) eye shades, the rarest eye color can be called greenish and turquoise. Green eyes are the rarest in the world. This statement was made by scientists based on the results of their own research. Although this seems very strange to many. On planet Earth with a greenish tint to the eyes of people, only 2 percent of the total population. It seems to many that this simply cannot be, because green-eyed people are very common. However, this is actually a misconception. Very often, gray-eyed people are mistaken for green-eyed people due to optical illusions, light placement, and other factors. For example, if a person with gray eyes is on the street, then the shade of the eyes may change. Sometimes gray shades, depending on the space surrounding the person, acquire a blue or green "hint", but in fact they are gray, and this is not the rarest eye color.

In girls, even makeup affects the variability of the gray color of the eyes. Eyes can be artificially made both green and blue.

Why are there so few people on the planet with "real" green eyes?

There can be many reasons. And it is almost impossible to know which of them is reliable. So, everyone knows that in the Middle Ages all green-eyed girls and many men with a green tint of eyes were considered witches or magicians and burned at the stake. Previously, no one even figured out whether the girl was a witch and whether she was engaged in any "black" deeds. Everyone, even those who had even a hint of green tint were burned at the stake. Historians know many cases when even the children of the king were killed in such a brutal way because of the color of their eyes. Many believe that this is why the green tint (color) is currently considered rare. But what is the rarest eye color other than green?

But there is another, more scientific version. Melanin is responsible for the "production" of the green color of the organ of vision in the body. It is he who determines the color of the eyes. In people with a greenish tint in the eyes, there is not enough melanin in the body. And most people have enough of this substance in the body, so they have a different eye color.

A rare eye color (green) is more often found in the fairer sex. And only 5 percent strong half humanity can boast of green-eyed "eyes". The rest are women. Therefore, the question of what eye color is the rarest in men can be answered almost with complete certainty - green. Again, a contradiction arises, because in the Middle Ages, mostly women were killed at the stake. Green-eyed men were burned only after a serious investigation by the Inquisition. Therefore, a contradiction arises, why it is very difficult to meet a man with a rare eye color, that is, greenish. After all, men ("sorcerers") were burned very rarely. No one can explain this contradiction. But many suggest that, most likely, the organs of vision in men with greenish are very rare due to some kind of genetic failure.

In the ranking of the most "green-eyed" countries, the Netherlands is in the lead. More than one second of all people with green eyes live there. About 30 percent more live in Iceland, and the remaining 20 percent in Turkey. Moreover, in the Norman countries, people with a greenish tint characteristic of the eyes can often be found with red curls. Therefore, there appeared a stereotype that all red-haired people most likely have green eyes.

Despite the fact that scientists have identified as many as 8 eye shades, greenish is not included in this list, since it is truly the rarest eye color in humans.

But what is the rarest eye color other than green?

Heterochromia: what is it?

If to speak in simple terms, then heterochromia is an eye disease (it can be either congenital or acquired), in which the organs of vision differ in color completely or partially. Acquired heterochromia can occur as a result of any disease or due to injury.

Experts distinguish two types of heterochromia in humans:

Full. In this case, both eyes differ in color from each other.
Partial (sometimes also called sector). Only one part of the eye is different. This type of heterochromia is more common in humans.

Heterochromia is considered a disease of animals (more often cats and dogs), but often its manifestations can be seen in humans. There are many "stars" who suffer from heterochromia. For example, actresses Kate Bossier and Daniela Rua. But what eye color is rare in those who suffer from heterochromia? The question is moot.

The most unusual eye color in the world

It is already known that people are born with pink, reddish, sapphire, blackish and iridescent eyes. But maybe this is just a myth, what is the rarest eye color in the world really? These issues need to be very well understood.

Pink-purple eye shades

Many believe that people with pinkish eyes are seen in Everyday life almost impossible or non-existent. Probably, the majority believes that such shades are betrayed by lenses, and such colors do not exist in nature. In fact, pink eyes are not a myth. Pink (a rare eye color) is considered by most, scientists, the most unusual color eye in the world. Representatives of humanity with pink, lilac organs of vision do exist. Some medical workers It is believed that this eye color is associated with the presence of mutated codons in humans. Such a mutation does not affect vision in any way and is invisible to the whole organism as a whole. Some actually believe that, on the contrary, purple eyes made people happy.

Scientists believe that pink or lilac eyes could appear due to Marchesani syndrome. It is not true. Among the symptoms of the disease, there is no exact change in the tint characteristics of the eyes. However, this fact cannot be ruled out. Thus, pink is also, like green, a rare eye color.

red eyes in humans

Almost everyone knows that there are albino people. But no one has seen such unusual representatives of humanity, and even more so with red organs of vision. And all due to the fact that the red-bloody shade of the organs of vision in albinos is rather rare than commonplace. In most albinos, the eyes have the beginnings of brown-brown and blue hues. But red shades of the eyes are less common than others, so red, just like pink-lilac, is a rare eye color.

The effect of bright red shades of the eyes occurs due to the small amount in the body of a substance that regulates the shade. If there is little or no it in the body, blood vessels begin to appear through the eyes, due to which the eyes acquire such an unusual shade.

Sapphire (amber) eyes

A very strange eye color, which, as it seems to most, cannot exist at all. But if you dig deeper, then the sapphire color of the eyes is a tint from the caret - brown. Sapphire eye color, like red, is a very rare combination. Sapphire (sometimes called amber) eyes are very bright, they have a warm, even golden hue. Eyes that have a sapphire hue are compared with the look of a wolf. Only a few people all over the world have this eye color, so if you meet such a person, then consider that you are very lucky.

Black eyes

Black eyes, like sapphire eyes, can be called a variety of brown. Despite the fact that they are considered the rarest on earth, they are much easier to meet than those described above. The black tint is due to high concentration melanin. Most often, dark-skinned representatives of humanity have such an extraordinary color of the organs of vision. This is explained by their black skin color, for which, sometimes, too much melanin is produced. But there are exceptions. Black eyes can also occur in a person with white skin. This is also not uncommon. The black color sometimes changes to brown or grayish when the body's production of a substance that determines the color of the eyes decreases. Sometimes there is an iridescent color of the eyes. It combines different shades of eyes.

What is the rarest eye color? The question, despite its simplicity, is quite complex, agree? It can even be considered rhetorical. It is very difficult to give an exact answer to it, because, perhaps, mankind does not even know about some shade of the eyes. The rarest eye color in humans is highly controversial. It is worth considering such a phenomenon as heterochromia. After all, the combination of different shades of the color of the organs of vision is, in fact, the rarest eye color.

But at the moment, when asked what eye color is the rarest on the planet, you can answer that red.

Although this is also an ambiguous answer, since the red color of the eyes is caused by blood vessels, not melanin. That is, it is impossible to consider "red" as a color in this case. There is a lot of subjectivity in this issue, for some the color may seem rare, but for some it is common.

What do you think is the rarest eye color?

Eye color is of great importance in a girl's life, even if we don't think about it. Very often, clothes, accessories are chosen directly for the color of the eyes, not to mention the fact that, thanks to existing stereotypes, we, to some extent, form our initial opinion about a person, taking into account the color of his eyes.

So when they appeared special lenses, changing eye color, many girls rushed to acquire them in order to create images with different color eye. And besides lenses, Photoshop helps us, with it you can achieve any color, but unfortunately this is displayed only on the monitor screen and photographs.

What determines the actual color of a person's eyes? Why do some have blue eyes, others green, and some can even boast purple?

The color of a person's eyes, or rather the color of the iris, depends on 2 factors:

1. The density of the fibers of the iris.
2. Distribution of melanin pigment in the layers of the iris.

Melanin is the pigment that determines the color of human skin and hair. The more melanin, the darker the skin and hair. In the iris of the eye, melanin varies from yellow to brown to black. In this case, the posterior layer of the iris is always black, with the exception of albinos.

Yellow, brown, black, where do the blue, green eyes come from? Let's take a look at this phenomenon...

Blue eyes
The blue color is obtained due to the low density of the fibers of the outer layer of the iris and the low content of melanin. In this case, low-frequency light is absorbed by the back layer, and high-frequency light is reflected from it, so the eyes are blue. The lower the fiber density of the outer layer, the richer the blue color of the eyes.

Blue eyes
Blue color is obtained if the fibers of the outer layer of the iris are denser than in the case of blue eyes, and have a whitish or grayish color. The greater the fiber density, the lighter the color.

blue and blue eyes most common among the population of northern Europe. For example, in Estonia, up to 99% of the population had this eye color, and in Germany, 75%. Only considering modern realities, this alignment will not last long, because more and more people from Asian and African countries are trying to move to Europe.

Blue eyes in babies
There is an opinion that all children are born blue-eyed, and then the color changes. This is a wrong opinion. In fact, many babies are actually born light-eyed, and subsequently, as melanin is actively produced, their eyes become darker and the final color of the eyes is established by two or three years.

Grey colour it turns out like blue, only at the same time the density of the fibers of the outer layer is even higher and their shade is closer to gray. If the density of the fibers is not so high, then the color of the eyes will be gray-blue. In addition, the presence of melanin or other substances gives a slight yellow or brownish impurity.

Green eyes
This eye color is most often attributed to witches and sorceresses, and therefore green-eyed girls are sometimes treated with suspicion. Only green eyes were obtained not due to witchcraft talents, but due to a small amount of melanin.

In green-eyed girls, a yellow or light brown pigment is distributed in the outer layer of the iris. And as a result of scattering by blue or cyan, green is obtained. The color of the iris is usually uneven, there is a large number of various shades of green.

Pure green eyes are extremely rare, no more than two percent of people can boast of green eyes. They can be found in people in Northern and Central Europe, and sometimes in Southern Europe. In women, green eyes are much more common than in men, which played a role in attributing this eye color to sorceresses.

Amber
Amber eyes have a monotonous light brown color, sometimes they have a yellowish-green or reddish tint. Their color can also be close to marsh or golden, due to the presence of the pigment lipofuscin.

Swamp eye color (aka hazel or beer) is a mixed color. Depending on the lighting, it can appear golden, brown-green, brown, light brown with a yellow-green tint. In the outer layer of the iris, the melanin content is quite moderate, so the marsh color is obtained as a result of a combination of brown and blue or blue flowers. Yellow pigments may also be present. In contrast to the amber color of the eyes, in this case the color is not monotonous, but rather heterogeneous.

Brown eyes
Brown eyes result from the fact that the outer layer of the iris contains a lot of melanin, so it absorbs both high-frequency and low-frequency light, and the reflected light in total gives brown. The more melanin, the darker and richer the color of the eyes.

Brown eye color is the most common in the world. And in our life, so - which is a lot - is less appreciated, therefore brown-eyed girls sometimes envy those to whom nature has given green or blue eyes. Just do not rush to be offended by nature, brown eyes are one of the most adapted to the sun!

Black eyes
The black color of the eyes is essentially dark brown, but the concentration of melanin in the iris is so high that the light falling on it is almost completely absorbed.

Red colored eyes
Yes, there are such eyes, and not only in the cinema, but also in reality! Red or pinkish eye color is found only in albinos. This color is associated with the absence of melanin in the iris, so the color is formed on the basis of the blood circulating in the vessels of the iris. In some rare cases, the red color of blood, mixed with blue, gives a slight purple tint.

Purple eyes!
The most unusual and rare eye color is rich purple. This is extremely rare, perhaps only a few people on earth have a similar eye color, so this phenomenon has been little studied, and there are different versions and myths on this score that go far back into the depths of centuries. But most likely, purple eyes do not give their owner any superpowers.

This phenomenon is called heterochromia, which in Greek means "different color". The reason for this feature is different amount melanin in the irises of the eye. There is complete heterochromia - when one eye is of the same color, the second is different, and partial - when parts of the iris of one eye are of different colors.

Can eye color change throughout life?
Within the same color group, color can change depending on lighting, clothing, makeup, even mood. In general, with age, the eyes of most people brighten, losing their original bright color.

The eyes are the mirror of the soul. You can drown in their bottomless depths, you can nail to a place with a glance or captivate your heart forever ... Masters of the word often use such epithets. And indeed, sky-blue eyes enchant, bright green bewitch, and black ones pierce through. But how often in real life you can meet green-eyed people, and what is the rarest eye color? Read on for answers to these questions.

What eye colors are

In reality, there are only 4 pure eye colors - brown, gray, blue and green. But the mixing of colors, pigmentation, the amount of melanin, the network of blood vessels combine to create many shades. Due to this effect, there are people with light brown, amber, black and even red eyes.

Theoretically it is possible, but practically no one has yet seen

Scientists who study what eye color depends on, the heredity of this issue and possible mutations, have empirically determined that, theoretically, people with purple eyes should live on Earth.

Purple is genetically pigmented. of blue color. Except scientific theories there is evidence that in the remote corners of Northern Kashmir on the Hindustan peninsula there are residents with real lilac eyes. Unfortunately, this is only oral evidence, not confirmed by photography or video, so skeptics coldly perceive such a statement.

However, the eyes of Elizabeth Taylor, a popular actress and queen of Hollywood, had an unusual lilac color. This is clearly seen in the film "Cleopatra", where she brilliantly played leading role. And it couldn't have been colored lenses, because their production was launched in 1983, and the film was released in 1963. Although the play of light and shadow, coupled with skillful makeup, sometimes work wonders ...

If we discard the hypothesis of the existence of people with purple eyes on earth, then we can safely say that green is the rarest eye color on the planet. They have only 2% of the world's population. In this case, the following patterns are observed:

the vast majority of green-eyed people live in the central and northern parts of Europe, mainly in Scotland, Holland, Germany, Belgium, Norway, Iceland, and Finland. If in Iceland 40% of the total population have green eyes, then this color of the “mirror of the soul” cannot be found in Asia or South America;
in women, this eye color occurs 3 times more often than in men;
there is a direct relationship between green eyes and skin and hair color. Green-eyed people are almost always white-skinned and most often red-haired. During the Inquisition, green-eyed, red-haired women were considered witches and burned at the stake;
if mom and dad are green-eyed, then the probability of having a child with the same eye color is 75%.

If only one parent is green-eyed, then the probability of having the same baby is reduced to 50%. Interestingly, if one parent has brown eyes and the other has blue eyes, then they will never have a green-eyed child. But if both parents are blue-eyed, then the child’s eyes will most likely be green, and not blue color. That's some genetics!

The famous poetess Marina Tsvetaeva had eyes of a beautiful emerald hue. Demi Moore and beautiful Angelina Jolie have the rarest natural green iris.

Amber or gold

These colors are varieties of brown eyes. They have a monochrome yellow tint or a mixture of golden, light brown tones. Such exotic wolf-like eyes are very rare. Their amazing color is due to the presence of the pigment lipofuscin.

Blue lake - blue magnet

Blue eyes are the third most common. They are most common among Europeans, especially in the Baltic countries and Northern Europe. For example, almost all Estonians (99% of the population!) and Germans (75% of the population) are blue-eyed.

This shade is quite common among the inhabitants of Iran, Afghanistan and Lebanon.

Gray and blue are shades of blue due to the greater saturation of melanin in the iris. Gray eyes are able to change tone from light gray, mousey to rich color of wet asphalt, depending on the owner's mood and lighting.

It is known that only about 6 thousand years ago a mutation occurred at the gene level, as a result of which the first child was born with blue eyes.

Blue-eyed people have a great desire for sex and pronounced reproductive functions.

brown-eyed

The most common eye color is brown. Depending on the saturation of melanin in the iris, the eyes can be light or dark brown, almost black. Scientists are 100% sure that even 10 thousand years ago, all people on the planet had brown eyes.

A variation of the brown shade is black. Black-eyed inhabitants of the Earth are most often found in Asia and Africa. Scientists know that dark color skin causes dark eyes. Negro with blue eyes the rarest phenomenon on the planet.

Pathologies

Deviations from the norm are red and multi-colored eyes. In the first case, the cause is albinism - the congenital absence of the coloring pigment melanin in the body. In the second - heterochromia, congenital or acquired pathology. Since ancient times, people with different eyes attributed magical powers.

Eye color in humans is inherited by one of many genes. Already from the moment of conception, a person is predestined to have one or another shade of the iris. However, even scientists cannot say with 100 percent certainty what eye color a child will have. What affects the shade of the iris and what rare eye colors do people have?

What color are people's eyes: four basic shades

The color of the eyes of people is absolutely unique. It is known that the pattern on the iris is as unique as human fingerprints. There are mainly four colors of the iris - brown, blue, gray, green. According to statistics, green color- the rarest of the listed. It occurs in only 2% of people. There are only 4 primary colors, but there are many shades of them. In exceptional cases, a person's iris is red, black and even purple. These are the most unusual shades that the iris acquires after birth, they are extremely rare in nature.

Is it possible to determine what eye color a child will have?

After birth, a baby's eyes are usually light green or cloudy gray. After a few months, the tone of the iris changes. This happens due to melanin, which accumulates and forms the color of the eyes. The more melanin, the darker the iris. The color, which is laid down by genes, appears at about one year of age, but it will finally form only by 5, and in some cases even by 10 years. The intensity of eye color, that is, the amount of melanin, is influenced by genetics and nationality. No geneticist can predict with absolute certainty what eye color a child will have. However, there are some patterns that suggest what the eyes of a person will be like. These patterns can be seen in examples:

If mom and dad have blue eyes, then the probability of having a child with the same shade of the iris is 99%. 1% is left on green, which is the rarest of the four majors.

If one parent has blue eyes and the other has green eyes, then the child has green or blue eyes with a 50% chance.

If dad and mom are green-eyed, then the probability of having a baby with a green tint of the iris is 75%, 24% - cases of the birth of a baby with blue eyes, 1% - with brown.

If one of the parents is blue-eyed and the other is brown-eyed, then their children will be brown-eyed in 50% of cases. 37% of children from such unions are born with blue eyes, and 13% with green eyes.

At brown-eyed parents children in 75% of cases will also be brown-eyed. Green-eyed children can be born to them with a probability of 18%, and blue-eyed children - with a probability of 7%.

It is worth taking into account that the blue color of the eyes of a child may subsequently become sky blue, gray-green - emerald green, and brown - black. This is almost impossible to predict. Actually, this is the basis of the uniqueness of the shade of the human iris. Sometimes it has an unusual color from birth. There is absolutely rare shades found in only one person in hundreds of thousands. Let's make a list of the most unusual eye colors.

The most unusual eye color in the world. top rare flowers people's eyes

The first place in the list "The rarest eye color" is purple. This shade is obtained by mixing blue and red tones, few people have seen people with a purple iris. According to geneticists, purple eyes are similar to blue, that is, they are a variant or pigment of blue. It is assumed that the purple eye color in the world is found only among the inhabitants of Northern Kashmir. Also, the legendary actress Elizabeth Taylor had lilac eyes. Violet varieties include ultramarine, amethyst and hyacinth.

Sometimes a lilac iris can be a symptom of a pathology. In Marchesani syndrome, which is characterized by abnormal development of the eyes and limbs, the iris may take on a purple hue.

Violet color can be considered as a great rarity, it is rather beyond comparison. Then the first place in the ranking of eyes of unusual colors is rightfully occupied by a green tint. Only 2% of the world's population has it. In this case, the following regularities are observed:

Greeneyes are more common in Northern and Central Europe, including Germany, Belgium, the Netherlands, Norway, Finland, Iceland, and Scotland. In Iceland, approximately 40% of people have green eyes. In Asia, Africa, South America, it is almost impossible to meet green-eyed people if we are talking about the natives.

Women have green eyes three times more often than men.

Many green-eyed people have white skin and red hair.

The most famous owner of green eyes is Hollywood actress Angelina Jolie. Her iris is dark green. Actress Tilda Swinton has bright emerald green eyes, while Charlize Theron has a calmer, light green iris. Among the men with green eyes, one can recall Tom Cruise and Clive Owen.

Another rare color is red. Most often, red eyes occur in albinos, although with albinism, the iris is usually brown or blue. The iris acquires a red color if the melanin pigment is absent. Because of this, eye color is determined by translucence through the iris of blood vessels. If the red hue is mixed with the blue tint of the stroma, the eyes may take on a purplish color that is closer to violet.

Amber eye color, which is a type of hazel, is also very rare. Amber eyes are usually bright, clear with a very pronounced golden tone throughout the iris. Amber varieties are golden green, reddish copper, yellowish brown and golden brown. True amber eyes, which can somewhat resemble the eyes of a wolf, are practically not found in nature. However, shades of amber are also quite beautiful and rare.

Fifth place in the top of unusual eye colors is black. It, in fact, is another kind of karego. The black iris contains a lot of melanin, the amount of which determines the intensity of the color. Due to saturation, the black tint almost completely absorbs the rays of light falling on the iris. This type of eye is found mainly among representatives of the peoples of Africa. In Caucasians, it is less common, but more common than purple, green and amber eyes. famous owner black eyes was the British actress Audrey Hepburn. Varieties of black: bluish black, obsidian, pitch black, dark almond and jet black.

Eyes of different colors are also very rare. This physiological feature called heterochromia.

Eyes of different colors

Heterochromia is a rare phenomenon. It occurs in only 2% of the world's population. It occurs due to a lack of melanin in the iris of one eye. Congenital heterochromia is formed about six months after the birth of a child, when the pigment begins to be produced. If it is distributed unevenly, the eyes acquire different shades.

Most often, congenital heterochromia occurs in women, although scientific explanations this is not. In men, the eyes also come in different colors, but much less often. But their heterochromia manifests itself in more unusual shape.

Varieties of heterochromia:

Full. Often in this case, one eye of a person is brown, and the other is blue. Anatomically, the organs of vision do not differ from each other. They have same size and visual acuity.

Partial. With this form of heterochromia, the iris of one eye is painted in different shades. It can be divided in two tones in half, in quarters or have wavy color borders. As a rule, partial heterochromia is observed in children from two to four years. Subsequently, melanin is distributed evenly. If this does not happen, it is necessary to check and identify the presence of pathologies.

Central. This form is characterized by the appearance of rings around the pupil. This phenomenon is somewhat reminiscent of the rainbow effect, when there are two or more rings of several colors in one iris. There are no more than a dozen such people all over the world.

Heterochromia, which has genetic prerequisites, manifests itself after birth. The acquired form occurs as a result of injuries and diseases, for example, Fuchs syndrome. This disease is an inflammation choroid and rainbows. The syndrome usually affects one eye. One of the symptoms of the disease is the lightening of the iris. There are other, more rare pathologies, accompanied by a change in the color of the iris. Among them:

Posner-Schlossmann syndrome is a type of uveitis, that is, inflammation of the iris and choroid;