Which eyes are better blue or brown

This feature is part of Colorscope, an award-winning series exploring our perception of color and its use across cultures, one shade at a time. See more here. CNN When you're next staring deep into the eyes of your partner, the moment may soon be ruined by the knowledge that, regardless of whether these windows to their soul appear piercingly blue or a shimmering green, the reality is that they are brown.

See more in the Colorscope series here. More Videos Colorscope: Explore the mysteries of blue Story highlights All human eyes are brown at their core, due to the presence of melanin Varying levels of the pigment melanin determine how much light is reflected.

That's right. All human eyes are brown. As the owner of a sparkling set of deep brown eyes, I see no disappointment in the knowledge that all human eyes are in fact a wonderful shade of brown, but for anyone feeling misled or confused, a mix of biology and physics should help explain this reality. Dominant means that if at least 1 of your two copies is brown Bb , then you will have brown eyes. Geneticists represent the different versions of the eye colour gene as B for brown and b for blue the capital letter is the dominant, the lowercase, recessive.

So brown eyes are either Bb or BB and blue eyes are bb. For gene 2, there are two possibilities, green or blue. Green is dominant over blue. Green eyes can be GG, or Gb, while blue eyes are bb. Brown is dominant over green, so if you have a B version of gene 1 and a G version of gene 2, you will have brown eyes. The possible gene combinations that can give you brown, green, or blue eyes are shown in the chart. Back to the green or blue-eyed children.

For most children , eye color stops changing after the first year, but for some kids the color can continue to change for several more years. The Academy surveyed more than 2, Americans to determine what color eyes they have. Below are the results of that Harris Poll survey, weighted to reflect the United States population at that time.

About Foundation Museum of the Eye. Eye Facts and Science. Los ojos azules no son realmente azules. By Dan T. Hint: Eye color depends on the iris The colored part of the eye is called the iris. The front layer of the iris called the stroma can make eyes appear brown, blue or green For people with brown eyes , some of the cells also have brown pigment in them. People with blue eyes have no pigment at all in this front layer, causing the fibers to scatter and absorb some of the longer wavelengths of light that come in.

So, be sure to wear sunglasses that protect your eyes from UV radiation outdoors if you have brown eyes. In most cases, polarized sunglasses offer the greatest comfort in bright sunlight. In research performed in the Czech Republic, university students were asked to look at photographs of 80 fellow students 40 males and 40 females, ages 19 to 26 years.

Participants in the study were asked to rate the photographed students for trustworthiness on a point scale. The students who were photographed were told to assume neutral, non-smiling expressions and not to wear any makeup or jewelry. All photos were cropped so that the eyes were always horizontally at the same height with a standard length of neck visible.

Only photos of individuals with blue eyes or brown eyes were used in the study. Photos of students with hazel or green eyes were excluded.

Results of the study revealed that people with brown eyes were perceived as significantly more trustworthy than those with blue eyes. The researchers found a relationship existed between eye color and face shape, and that the shape of a person's face also plays a key role in the perception of trustworthiness.

It is the facial morphology linked to brown eyes. Despite the advantages associated with brown eyes, if you'd like to try other eye colors, you can. There is a wide variety of color contacts that can change your brown eyes to a different color. There are even colored contacts that can change dark brown eyes to light blue, if that's what you desire. And these lenses are available even if you don't need correction for nearsightedness , farsightedness or astigmatism.

Not interested in colored contacts but want to know other ways to make your brown eyes "pop"? If you wear eyeglasses , ask your optician to show you how different frame colors can complement and enhance your brown eyes. And choose lenses with anti-reflective coating to help showcase your eye color. AR coating eliminates annoying reflections in your eyeglasses, allowing others to see the beauty and expressiveness of your brown eyes.

You might also want to consult with a professional aesthetician to discover the best eyeshadow and makeup for brown eyes.