Ginger hair, often referred to as red hair, is a hair color that ranges from bright copper to deep auburn. It is caused by a variant of the MC1R gene, which affects the production of melanin, the pigment responsible for hair, skin, and eye color. Ginger hair is relatively rare, occurring in about 1-2% of the global population, with higher concentrations in regions like Scotland and Ireland. People with ginger hair typically have fair skin and may have freckles. This unique hair color can be complemented by various skin tones, and it often stands out in a crowd. Ginger hair can also be associated with cultural references, such as the character Anne of Green Gables or the term "ginger" used in popular media.