"Hair color" redirects here. For hair color of horses, see Equine coat color. For hair colorants, see Hair coloring.
A variety of human hair colors; from top left, clockwise: black, brown, blonde, white, red
Human hair color is the pigmentation of human hair follicles and shafts due to two types of melanin: eumelanin and pheomelanin. Generally, the more melanin present, the darker the hair. Its tone depends on the ratio of black or brown eumelanin to yellow or red pheomelanin. Levels of melanin can vary over time, causing a person's hair color to change, and it is possible for one person to have hair follicles of more than one color. Some hair colors are associated with some ethnic groups because of observed higher frequency of particular hair color within their geographical region, e.g. straight, dark hair amongst East Asians, Southeast Asians, Polynesians, some Central Asians, and Native Americans; a large variety of dark, fair, curly, straight, wavy or bushy amongst Europeans, West Asians, some Central Asians, and North Africans; and curly, dark, and uniquely helical hair amongst Sub Saharan Africans. Bright red hair is found in some European populations, and hair often turns gray, white, or "silver" with age.
Humanhaircolor is the pigmentation of humanhair follicles and shafts due to two types of melanin: eumelanin and pheomelanin. Generally, the more melanin...
Brown hair, also referred to as brunette (when female), is the second-most common humanhaircolor, after black hair. It varies from light brown to dark...
the stress hormone cortisol accumulates in humanhair over time, but whether this has any effect on haircolor has not yet been resolved. A 2020 paper,...
Hair coloring, or hair dyeing, is the practice of changing the color of the hair on humans' heads. The main reasons for this are cosmetic: to cover gray...
Red hair, also known as orange hair[citation needed] or ginger hair, is a humanhaircolor found in 1–2% of the world population, appearing with greater...
Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among individuals is caused by variation in pigmentation...
Body hair or androgenic hair is terminal hair that develops on the human body during and after puberty. It is different from head hair and also from less...
Blond (MASC) or blonde (FEM), also referred to as fair hair, is a humanhaircolor characterized by low levels of eumelanin, the dark pigment. The resultant...
brown is seen widely in nature, wood, soil, humanhaircolor, eye color and skin pigmentation. Brown is the color of dark wood or rich soil. According to...
flax, or have the color of unspun dressed flax — a pale yellowish-gray. Uses include: Flaxen, a variant of the blonde humanhaircolor Flaxen gene, a gene...
Hair is a protein filament that grows from follicles found in the dermis. Hair is one of the defining characteristics of mammals. The human body, apart...
perception of eye color. HaircolorHuman skin color Iridology Xanthophore Wielgus AR, Sarna T (2005). "Melanin in human irides of different color and age of...
Artificial hair integrations, more commonly known as hair extensions, hair weaves, and fake hair add length and fullness to humanhair. Hair extensions...
(or colour) in head hair, eyebrows, eyelashes, or any other hirsute area. It is popularly known as white forelock when it affects hair directly above the...
l-methionine, and topical melatonin. Humanhaircolor Pandhi, Deepika; Khanna, Deepshikha (2013). "Premature graying of hair". Indian Journal of Dermatology...
(body shape, skin color, etc.) and immunology. Variability is partly heritable and partly acquired (nature vs. nurture debate). As the human species exhibits...
Hair care or haircare is an overall term for hygiene and cosmetology involving the hair which grows from the human scalp, and to a lesser extent facial...
Hair bleaching, is the practice of lightening the haircolor mainly for cosmetic purposes using bleaching agents. Bleaching can be done alone, combined...
Hair removal, also known as epilation or depilation, is the deliberate removal of body hair or head hair. Hair typically grows all over the human body...
of hair that covers the skin of almost all mammals. It consists of a combination of oily guard hair on top and thick underfur beneath. The guard hair keeps...
all mammals, humans have the longest growth phase of scalp hair compared to hair growth on other parts of the body. For centuries, humans have ascribed...
the colors of clothing, makeup, hair style that harmonizes with a person's skin complexion, eye color, and haircolor for use in wardrobe planning and...
ancestry. Height, body weight, skin tone, body hair, sexual organs, haircolor, hair texture, eye color, eye shape (see epicanthic fold and eyelid variations)...
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