Red Hair Occurs Naturally In One To Two Percent Of The Human Population, While Just 17 Percent Of The World's Population Has Blue Eyes.

Web it sends signals to the melanocytes—cells that create melanin in your body—and depending on your genes, it creates eumelanin (usually associated with darker hair and skin) or pheomelanin. It truly is the most unique combination a person can have. Web red hair is more common in women, according to research.

Web So, How Rare Is Red Hair And Blue Eyes?

Well, if you’ve heard that fact then you’re right! And when you meet a red head with blue eyes, you are looking at the rarest colour combination of all for human beings. Only around 2% of the global population is blessed with red hair.

In Contrast, Brown Hair And Brown Eyes Are Dominant Traits, Which Is Why They Are Much More Prevalent.”

However, caucasian males are more likely to have blue eyes than females, research shows. Web for every 100 people in the world, only one or two will have red hair. You might have heard that red hair and blue eyes is the rarest hair and eye colour combination on earth.

The Odds Of Having Both Red Hair And Blue Eyes Sits At Around 0.17 Per Cent.

As for the combination of the red hair. That's 13 million people, out of the. Web the combination of having both red hair and blue eyes is so rare because blue eye color is also a recessive trait, meaning both parents must carry the gene for a child to have it.

Web “Red Hair And Blue Eyes Are Both Recessive Traits Which Means A Person Needs To Inherit Both Of The Genes For Red Hair And Blue Eyes, From Both Parents.