I am having Serena & Lily Navy Palm wallpaper installed in a guest bath in my home. The floor is white ceramic tile. I am trying to figure out a good color for bath rugs, towels and other accessories that are not navy or white. Fixtures are polished chrome. Chocolate brown and rust, or even sand/tangerine colors come to mind, but am wondering what someone with more color expertise might suggest so the room looks elegant, modern, and coastal. Thank you for your help.