A photo would help, but we used BM Putnam Ivory.

Here are the travertine tile floors.

I was going to suggest Putnam Ivory as well. I have a slightly deeper travertine tile and a cherry finish vanity. I think the Putnam Ivory is perfect!

i love BM wet concrete that i used in my powder room (though it is a darker look).

I used BM French White. There is no yellow at all in it and goes beautifully with the travertine. It's similar to newhomebuilder's first picture. My pictures don't resemble real life.