Talk:Onion/@comment-26171788-20150708183348

Onion has yellow hair.

He also has white skin and a white shirt.

He has red pants, and a blue thing around his neck.

Yellow diamond is probably yellow.

Pearl is white.

Ruby is red, and sapphire is blue.

Therefore, Onion is the fusion of Yellow Diamond, Pearl, Ruby and Sapphire. You can't see his gems because he uses makeup to cover it up every morning. It makes perfect sense. I'm callng it.