More color help

[hbomdiggity]

We are nearing the end of our bathroom reno - thank god.

I am going for a very clean and neutral look, but want it to look on purpose.

My original plan was to go a light grey/blue on the walls and a slate on a built in cabinet. The light grey i picked was awful - way too blue thanks to the lighting. Instead of trying 15 more colors in search of the perfect light grey, I pulled out a can of something I already had - SW worldly grey - and it seems to work well.

Now the issue is the built in. My original pick was BM smokestack grey, but its just too blue. i went with SW pavestone instead but im not in love. It just doesn't seem to do anything for the room.

So what do I do? Just paint it white to match the tile? Pick another color? I'm a bit lost on this one.

Not yet installed is a white pedestal sink which will be on the right as you walk in.