What Colour Shall I do Blackblood?

As with all the Warriors there colours change depending on who draws them.
I was going to do Blackblood in his red hat attire but then he has a red robe too so it doesn't really match. Once I noticed all the skulls there were on the hat's cloth I bottled it anyway.
I'm going to do him metallic green with his white epaulets and boots I think.