I think a black vanity will be fine with that tile. However, renderings aren't always color-accurate, so it's possible that once everything is in place you won't like it. Have you been able to look at a sample of the tile against the vanity color (sample door or sample vanity)?

Thank you. I did see a color sample and is a taupe color. I am thinking brushed gold mirror with black faucet and lights and brushed gold cabinet pulls.

A picture of tile and vanity. Did not select granite in this pic. Went with white with a bronze vein.

Don't you mean, "Help me select my bathroom finishing" ?

IMO the black went much better with the granite in the pic .

Yes finishing. Mirror, faucets, lights, bathtub door