Here are a couple great ones- I would go with a warm gray. Revere Pewter & Hot Spring Stones. Hot Spring Stones has the slightest violet undertone and looks great with black and white. R Pewter is a designer favorite. Good luck!

It's all great except for the towel ring! (And the roller shade, but you've addressed that!) Very pretty room. I bet my windowless powder room is even smaller than yours ;) If I were you, I'd ditch the towel ring and put a very simple hook centered under the window, and use fingertip towels instead of full-size hand towels. We have little hooks for towels in all of our bathrooms. I wouldn't get too decorative with it, just a simple hook that doesn't come out too far from the wall. I am also a fan of window film. There are lots of options online, from basic etched glass to more decorative patterns. In your case, I'd go simple.

It is the Alape Bucket sink. The problem is that it sticks out 14.25" from the wall. It is a glazed steel sink with a navy or gray PVC gasket at Rejuvination Hardware. I looked at it, too and decided that the only way to use it would be to drill into the steel to place the faucets. putting them above the backsplash would cause too much splashing, just as Enduring concluded, above. Since it is glazed and not porcelain, I think you could drill the holes without harming the sink. It still would not make it fit this powder room. You have to go read the requirements for space in front of a toilet. I believe that you must have 24" of unobstructed space in front of the entire 30" wide toilet zone. I believe that is why everyone is telling Jade BR that this design will not work for her bathroom. Any side-mounted sink invades that space. If she mounts this sink across from the toilet, it is too big and, again, invades this space. But a sink that does not protrude so far from the wall would not violate the 30" wide zone that comes 24" out from the front of the toilet. Cpartist, am I stating the problem correctly? https://www.rejuvenation.com/catalog/products/alape-bucket-sink-gray-trim

@Beth you have given me so many ideas to move forward with, thank you!! :D I think urbane bronze is great, i would looooove a pendant light but I'm not too sure how hard it would be to change from the recessed lighitng that's in there currently. I think it's sort of worth doing the work. As for the celoing, maybe that's where I put my real statement! lots to think about ...:)