How does genetics work in the EqG world?

[HorsesandMOARGaloar 300]

In the Equestria Girls universe, every person appears to be too colourful, in that anyone can be born with something as unusual (in our world) as blue hair, pink eyes, and green skin. However, would there be any dominant hair/eye/skin colours, or behaviours, among people from this technicolour folk?

[Concerned Bystander 2,901]

In the Equestria Girls universe, every person appears to be too colourful, in that anyone can be born with something as unusual (in our world) as blue hair, pink eyes, and green skin. However, would there be any dominant hair/eye/skin colours, or behaviours, among people from this technicolour folk?

 

The evidence would suggest that there is no 'normal' or dominant colourings.  Of course that's mostly just Hasbro bodyswerving the inevitable shitstorm of indignant SJWs if they had translated the characters into human colours.

[ggg-2 3,550]

Though the magic of cartoon logic.

[Jest (Inactive) 875]

In whichever way the writers decide it works. 

[cmarston1 5,951]

I like to believe that it is just a design aesthetic and that in universe the characters have actual human skin tones.