We are doing a basic brick pattern glossy white subway tile in the shower, and white mosaic hex with light blue flowers on the floor. I would like to do a grout with a little color, but not something super dramatic. I was thinking something like Mapei's Honey Butter or Laticrete's Antique White or Light Pewter. Would that look good for both the shower and the floor? Or should I just do it in the shower and do white for the floor? I don't want to go with a cool gray as the room, and the whole house, have warm tones. Our fixtures are ORB and the vanity is a deep warm blue.