What can eye colors be?

Eye colors can come in various shades and hues, but some of the most common eye colors include:

1. Brown: Brown is the most prevalent eye color globally. It is a mixture of different pigments, including melanin, and can range from light brown to dark chocolate shades.

2. Blue: Blue eyes are caused by a low amount of melanin in the iris, allowing light to scatter and reflect back, giving them a blue appearance.

3. Green: Green eyes are a result of a combination of melanin and a yellow pigment called lipochrome. They can range from light greenish-blue to dark olive shades.

4. Hazel: Hazel eyes exhibit a combination of different colors, often blending green, brown, and gold hues. They can vary in appearance depending on the lighting conditions.

5. Amber: Amber-colored eyes are relatively rare. They are caused by a moderate amount of melanin and the presence of a copper-like pigment, resulting in a golden or honey-like color.

6. Gray: Gray eyes appear due to a combination of blue and brown pigments. They can sometimes have hints of green or yellow, leading to variations in their overall appearance.

7. Violet or Purple: Violet or purple eyes are extremely rare and are often associated with albinism. However, true purple eye color without albinism is very uncommon.