update two: you are right, tkdgirl223! look, i have a 21f, and with the 30m, i think there is a possibility out of a 16/15f, my favorite hairtype.

sequel

yay! they produced a 15f. she started with the name Chika, but her look made me so happy that i had no other choice but to rename her Precious. and she has a triplet! they are Patricia, and a boy named Patrice. it is a 15m instead.

Two options. One, that the ranges are wider than we thought, but the chance of going so far outside the range is very low.

Two, it's already well-known that mutant hair colors (with no apparent relation to either parent) can occur. It can simply be one of these random hair colors, that by random chance, falls close to, but not inside, the expected range.