How big is the bathroom and how much light will it get. If it is on the small side a very dark color could make it feel even smaller. If it is larger and well lit the navy would be a stunning look.

Is this a full bathroom or a powder room? Small spaces can actually handle darker colors well because there's less of it. If it's a small bathroom, chopping it with two colors might not be the best idea. We need some pictures of the bathroom.

The main part of the bathroom is 10 x 3 feet. There is an alcove for toilet and shower. There is a small window at the end of the bathroom over the vanity.

with thanks,

Nancy