Master bathroom is work in progress now but I see that mosaics we picked is not the best choice for the main tile (mosaics is already installed and the main tile is almost done). No grout yet. The plan was to grout mosaics one shade darker than the main tile. The main tile is gray "marble look" porcelain and mosaics turned out to be slightly yellowish white (didn't look this way in a sample). Any ideas how to draw attention away from the mismatch? Maybe go with a darker grout for mosaics or experiment with wall colors? Mosaics is in a border around the tub and a "picture frame" in the shower.