What colours would you make a shadow powered/elementaled kuros considering they are already black in main colour? I can’t figure out how to signify said element with a secondary colour without being too much black

OOC : pretty much anything, dark purples, dark blues, heck even all blacks with silver horns and really bright eyes could work! There’s tons of color combinations you could work with, and it doesn’t even have to be Spyro-like in design (like LoS designs or Skylanderish, just have fun!).