Yes it does look blue but that is more from the reflection off the ceiling. It is Genesis White from Benjamin Moore which is a very very pale gray.

Gorgeous bathroom! Can I ask what is the purpose of the curtain next to the small toilet? It looks pretty but what is the function?

Good question. first this was a showhouse space But the homeowner did purchase all of the items in the room. Since the toilet and bidet could jot be placed in a separate room , the fabric swags create a privacy divider whcih could be used if desired. It was really meant as a detail to give a rather large room some definition.