Everyone has failed to mention people with blue eyes would have blue hair, and green eyes with green hair! And people who have the amazing mutation of alexandrias Genesis would have PURPLE hair. Also, my eyes change color so.
I love Disney humor! But, Hercules and Ariel are second cousins not first cousins. Hercules is the child of Zeus and a mortal but Ariel is the GRANDDAUGHTER of Poseidon because Triton is Poseidon's son