How Rare Is My Eye Color? Prevalence, Ranked
Your category is common knowledge. Your mix is not.
Rarity by category
The commonly cited global prevalence figures:
- Brown: 70–80% — the global default
- Blue: 8–10% — concentrated in Northern Europe
- Hazel: ~5% — the mixed category
- Amber: <5% — true solid amber is much rarer than the label
- Green: ~2% — rarest everyday color
- Gray: <1% — often miscounted as blue
- Complete heterochromia: far below 1%
Why your mix is rarer than your category
Categories hide the interesting part. A "green-eyed" person with 42% green, 31% amber, and a golden central ring shares a label with millions but a mix with almost no one. Traits that multiply rarity: a strong secondary color, a distinct central ring, unusual diversity of color families, and pronounced gold content.
Getting your number
An iris analysis estimates a rarity percentile from your actual percentages — starting from the category baselines above and adjusting for the traits in your specific mix. It’s an estimate, clearly labeled as one, and it comes with the reasoning attached.
The world map of eye color
Global rarity and local rarity are different questions. Brown is the majority worldwide and near-universal across Africa, Asia, and South America. Blue eyes are a minority globally (roughly 8–10%) yet the majority in Estonia, Finland, and much of the Baltic. Ireland and Scotland are the world's green-eye hotspots, with rates several times the global 2%.
So "how rare are my eyes?" has two honest answers: your global percentile, and how often anyone around you shares it. Green eyes in Dublin are a conversation; green eyes in Seoul are an event.
Rarity beyond the color family
Two people can both check the "green" box and have very different eyes. Rarity also lives in the details: a dark limbal ring circling the iris, gold flecks scattered through the stroma, a contrasting ring around the pupil (central heterochromia), or an unusual mixture — say, olive green shot through with gray.
That's why a proper rarity score is computed from your full color mixture, not your category label. A share-weighted blend of rare families scores rarer than its dominant color alone would suggest.
Stop guessing — measure it
Photo-based color percentages, rarity score, and a shareable Iris Card in 60 seconds. Private: your photo never leaves your device.
Analyze My Eye Color FreeFrequently asked questions
What are the top three rarest eye colors?
Excluding heterochromia: gray (under 1%), green (~2%), and true amber. Complete heterochromia — two entirely different-colored eyes — is rarer than any single color.
Are violet or red eyes real?
Genuine violet appearance is essentially limited to severe albinism, where light reflects off blood vessels through an almost pigment-free iris. It is vanishingly rare and usually accompanies significant light sensitivity.
How is a rarity percentile calculated?
Start from the global prevalence of your dominant color family, then adjust for measurable traits of your iris: a strong secondary color, central heterochromia, high palette diversity, and gold content. The result is an honest estimate, not a census.
Are black eyes real?
True black irises don't exist — eyes that look black are very dark brown, with melanin dense enough that the iris and pupil blur together in normal light. A bright photo or a pixel analysis will always find the brown.
Where are gray eyes most common?
Northern and Eastern Europe — the Baltic region especially. Even there they're a small minority, and globally they hover around 1%, which makes gray one of the rarest natural eye colors.