Are the tile and floor close in tone or are they this different? The tiles looks like brown grey (cool) and the tile looks like a creamy yellow (warm). I can't really trust a computer but they look very different. All your choices are neutral so you could go many ways with it. You can always do a cream color with the right tone. If you have a curtain/valance or picture in that bathroom, I'd pull a non-neutral color off that. I like colors on walls rather than neutral everything.