Explanations

"Fashion Colors" are natural colors in genetics. The first person with colored natural hair was in 1352, a baby boy born with blue hair, entirely natural. Numerous reports of children being born with unusual eye and hair colors spawned years after. The cause of this is still unknown to this day, and has never posed a threat to society.

Ok you see this chart right ok so imagine theres C's and D's and F's and E's and maybe G's and its just for like fashion/unnatural colors like maybe AaFf is like purple or some shit and thats thier eye color ok 

this also goes for hair color Ok