I've been wondering how the genetic system works. I have twins from Caleb Vatore, who is quite fair but not pale (with blue eyes), who has a husband who is quite tanned but not quite medium brown (with brown eyes). The children are fair, nowhere near tanned but a general white skintone, meaning not as fair as Caleb. They both have blue eyes like Caleb. This appears to be quite good and normal for genetics.
However, Caleb has brown hair and his husband has black hair, but one of the twins has red hair, while the other has blonde hair. Where did that come from? Neither parent has a past history for genetics, so how did the twins get those hair colors?
