Hideous

Poor little Hideous has a combination of colours that not even a mother could love... which is fortunate, since he doesn't remember having one.
His earliest memories are of waking up, alone, in the lair he still inhabits. He spent some time getting to know his surroundings, before settling down, content to be left alone by other dragons, who would only tease him about his unfortunate colour.
It was these very dragons that, in their racism, nicknamed him "Hideous". With no name to call his own, he accepted the moniker as a badge of pride.
Recently, however, a new dragon has moved into his lair, calling herself Shadow. They fought for hours, before realizing they were evenly matched. So they made a truce - they would share the lair, for now, until a better arrangement could be found.
They still do not trust each other, but they've learned to coexist. How long that can last, nobody knows...