The three owls I've chosen to try and pick a colour scheme from are the Snowy Owl, the Eurasian Eagle Owl and the Great Grey Owl. I quite like the colours of the Snowy Owl, but I wonder if it seems to villian-y. I think it's mainly between Snowy and Great Grey at this point.
I'll probably see what colours I chose for Grab, because if the villains are all colourful, then it sort've makes sense for the hero to be contrasting to that, so as to appear opposite to them.
I still need to pick a superhero name for her. Could depend on what owl I chose.