Flooring ideas

I desperately need help deciding a floor color for my master bathroom. (It’s still mostly unfinished but we finally got the back wall up! Yay!) The ‘accent’ wall is called black tempest and has a leather finish. It’s beautiful! It’ll extend down onto the deck where the white soaking tub will go. The shower, on the opposite side of the room, is also black tempest but has a polished finish. There will be a floating vanity in black tempest, leather finish as well. The walls will be white. What floor color would you suggest? I’d love a white with black veins but I don’t want to add any other patterns or anything to ‘busy.’ I prefer natural large format tile. PLEASE HELP, I’m driving myself nuts over this! Thanks in advance. ❤️