Steven Universe
Steven Universe is an American animated television series created by Rebecca Sugar for Cartoon Network. It tells the coming-of-age story of a young boy, Steven Universe, who lives with the Crystal Gems—magical, mineral-based aliens named Garnet, Amethyst, and Pearl—in the fictional town of Beach City. Steven, who is half-Gem, has adventures with his friends and helps the Gems protect the world from their own kind.
Gems that are considered 'off-color', in forms of being not right in mind or body