What's the most unpopular hair color?

The Rarest Hair Colors You’ve Probably Never Noticed

Red hair is often crowned the most unpopular—and rarest—hair color in the world. Only about 1–2% of the global population carries those fiery genes, making it a true standout. Found mostly in people of Northern or Western European descent, red hair results from a recessive mutation in the MC1R gene, which alters melanin production. But while redheads steal the spotlight for rarity, they’re not alone in the world of uncommon hues.

Take silver-white or platinum hair, for example. While often achieved with bleach, naturally occurring white hair before aging is incredibly rare. Some individuals with genetic conditions like albinism or Waardenburg syndrome are born with white or very pale blond hair, giving them a distinctive, ethereal look from birth.

Then there’s blue-black hair, the darkest possible shade, common in East Asian and Indigenous populations. While not rare globally, it’s genetically unique—produced by a high concentration of eumelanin and virtually absent in other ethnic groups. It’s so saturated it can appear almost iridescent in sunlight.

Another lesser-known shade is greenish or “strawberry” blond, which sometimes emerges naturally in children of Northern European ancestry. Due to a mix of pheomelanin and sun exposure, their hair can carry subtle greenish or golden-ash tones—often mistaken for chlorine damage, but completely natural.

Even within the more common brown and blond spectrums, peppercorn or true ash blond**—a cool-toned, grayish blond—appears infrequently and is frequently overshadowed by warmer, more marketable tones in media.