Human hair color
Hair color is the pigmentation of hair follicles due to two types of melanin: eumelanin and pheomelanin. Generally, if more eumelanin is present, the color of the hair is darker; if less eumelanin is present, the hair is lighter.
Hair coloring, or hair dyeing, is the practice of changing the hair color. The main reasons for this are cosmetic: to cover gray or white hair, to change to a color regarded as more fashionable or desirable, or to restore the original hair color after it has been discolored by hairdressing processes or sun bleaching.
In fashion, a colorist is a hairstylist who specializes in coloring hair.
Hair color 2 (red)
Hair color 2 is a protein that in humans is encoded by the HCL2 gene.
List of hair color pictures and hair color ideas
Explore hair color ideas, browse hair color photos and hair color pictures