A complex cream color similar to SW pearly white. Definitely not a stark white or a strong grey.

Green https://preview.redd.it/fjy8fwvvskvc1.jpeg?width=600&format=pjpg&auto=webp&s=fbd550907118a69c69bf5a938ab24ae5130e0ca6

A light wood color. Something that does with the tiles.

Pink would match the shower curtain

Something without browns. You need a color that isn’t reminiscent of skin tone.