Mural Ideas

I'm trying to choose colors for the background of my murals.

So far, these are some color ideas that I've found.

I'm not sure I'll be painting Storm and Spider Man, however, I will finish painting Iron Man, Thor and Loki, and also Captain America. 

A lot of these colors, especially the blue, purple, and yellow will contrast with the character's outfits. Each wall will be painted a different color.