Eye color is a polygenic phenotypic trait determined by two factors: the pigmentation of the eye 's iris [1][2] and the frequency-dependence of the scattering of light by the turbid medium in the stroma of the iris. [3]: 9.

Jul 27, 2019 · While there is a limitless number of hues, shades, richness, and combinations of colors that make up your eye color, most people agree about how many eye colors there are in general. And that number is six: brown, hazel, blue, green, gray, and amber.

Mar 11, 2024 · The six main eye colors are amber, blue, brown, gray, green and hazel, and many different shades and color patterns are possible. What gives my eyes their color? Your eye color refers to the color of each eye’s iris, a double-layered ring of muscle tissue around your pupil that controls how much light enters your eyes.

Jan 26, 2025 · There are several natural eye colors, each with its unique characteristics and genetic causes. Let’s explore some of the most common types: Blue eyes are caused by a lack of melanin in the iris. They are relatively rare, found in around 8% of the global population.

Jan 26, 2025 · What Are Natural Eye Colors? Natural eye colors are the hues of the iris determined by the amount and distribution of melanin pigment. These colors range from brown to blue, green, hazel, and amber.

This countdown of the top 10 rarest eye colours worldwide reveals the genetic secrets behind unusual shades of red, violet, green, amber, gold, grey, black, blue, heterochromia, and ocular albinism. While eye colour prevalence differs regionally and ethnically, certain hues stand out as globally uncommon.

Explore the spectrum of natural eye colors with our natural eye color chart. Learn about genetics, rare hues, and factors influencing eye shades.

Jan 26, 2025 · From the deep, soulful brown to the piercing blue, the spectrum of natural eye colors adds a unique dimension to our individuality. Understanding the science behind these captivating hues not only deepens our appreciation for the beauty of human diversity but also sheds light on the intricate workings of our genetic makeup.

Sep 4, 2020 · Green is the rarest eye color of the more common colors. Outside of a few exceptions, nearly everyone has eyes that are brown, blue, green or somewhere in between. Other colors like gray or hazel are less common. Once upon a time, every human in existence had brown eyes. That certainly isn’t the case any longer.

Jun 11, 2023 · Red, violet, green, gray, and hazel are among the rarest eye colors. Brown and blue are relatively common. You may wonder what the rarest eye color is in humans. The color spectrum ranges from the relatively common brown to …