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  1. › wiki › Eye_colorEye color - Wikipedia

    The genetics and inheritance of eye color in humans is complicated. As of 2010, as many as 16 genes have been associated with eye color inheritance. Some of the eye-color genes include OCA2 and HERC2. The earlier belief that blue eye color is a simple recessive trait has been shown to be incorrect. The genetics of eye color are so complex that ...

    • Hair

      Human hair color is the pigmentation of human hair follicles...

    • Blue Eyes (Disambiguation)

      Baby blue eyes, a common wild flower of California "Ol' Blue...

    • Human Skin Color

      Human skin color ranges from the darkest brown to the...

  2. › wiki › BlueBlue - Wikipedia

    Blue is one of the three primary colours in the RYB colour model (traditional colour theory), as well as in the RGB (additive) colour model. [2] It lies between violet and cyan on the spectrum of visible light. The eye perceives blue when observing light with a dominant wavelength between approximately 450 and 495 nanometres.

    • (240°, 100%, 100%)
    • approx. 450–495 nm
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  4. Heterochromia iridum. Heterochromia is a variation in coloration. The term is most often used to describe color differences of the iris, but can also be applied to color variation of hair [1] or skin. Heterochromia is determined by the production, delivery, and concentration of melanin (a pigment ). It may be inherited, or caused by genetic ...

    • Lifelong
    • Iris implant surgery (controversial for cosmetic purposes)
    • Different or partially different eye color
    • Ophthalmology
  5. Mar 21, 2023 · Summary. Blue eyes are an inherited trait. If you have blue eyes, it means the iris part of your eyes lacks melanin, so, technically, blue eyes don't have any color. They look blue because of how light is reflected. Having blue eyes has its advantages. They lower your risk of developing cataracts, for instance.

  6. Feb 27, 2019 · 2. Blue eyes aren't actually blue. Blue eye color is determined by melanin, and melanin is actually brown by nature. The color of our eyes depends on how much melanin is present in the iris. Brown eyes have the highest amount of melanin in the iris, and blue eyes have the least. Brown melanin is the only pigment that exists in the eye; there is ...

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