darkeyed

darkeyed is a term used to describe individuals with dark-colored irises. The pigment melanin, specifically eumelanin, is responsible for the brown coloration of the iris, ranging from light tan to deep brown. The amount and distribution of melanin within the iris stroma determine the perceived shade of brown. Dark eyes are the most common eye color globally, prevalent across many ethnic groups.

The genetic basis for eye color is complex, involving multiple genes. However, the OCA2 gene is considered a major contributor to the production of melanin, and variations in this gene can significantly influence iris pigmentation. Other genes also play a role in the intricate process of melanin synthesis and deposition.

In some cultures, dark eyes have been associated with various symbolic meanings. These associations can range from perceived qualities like mystery or depth to superstitions or folklore. The prevalence of dark eyes in certain regions has also contributed to their cultural significance and representation in art and literature. The term itself is descriptive and generally understood without requiring extensive explanation, simply denoting the visible characteristic of having brown irises.