hudfarve
Hudfarve, the Danish term for skin color, refers to the natural pigmentation of human skin. The primary determinant is melanin, produced by melanocytes in the epidermis. Melanin absorbs ultraviolet radiation and gives skin its range of tones from very light to very dark. Carotene and the degree of blood perfusion can influence appearance, but melanin is the major factor.
Genetic variation across populations influences melanin production. Many genes contribute to skin color, including MC1R, SLC24A5,
Evolutionary context helps explain the global pattern of skin tones. In regions with high UV radiation, higher
Clinical and sociocultural aspects are also relevant. Dermatology sometimes uses scales such as the Fitzpatrick skin