like the paint color maybe, like the floating shelves. Sherwin Williams Sea Salt is where things start to pick up a bit. Sea Salt has a mix of blue, green and gray. With an LRV of 64 it will reflect some decent light into the room.
Warm Gray and brass fixtures -----Cabinet color is Benjamin Moore Chelsea Gray. Chelsea consistently works well almost anywhere. Darker warm gray with a perfect warm/cool undertone balance. Perfect compliment to marble.