Should the grout be the same color? Not necessarily. Will it look weird to use a darker gray on the floor and a lighter gray in the shower? Not at all. Any recommended colors for the shower and floor tiles along these lines? I've been getting stuff at Lowe's and they carry MAPEI Warm gray for the subway tile, and silver for the hex, if you lke a darker grey for the hex. Silver is actually a medium grey, but it'll appear alot darker with the white tile. Our bathroom isn't perfectly square. I think a colored grout seam that is uneven will be really obvious(that's my understanding where you would do any flubbing). Can you grout just the seam white? Can you skip grout and caulk it? Any suggestions here? Grout everything on the floor the same color. it'll actually show up more if you try doing what you suggested. It'll literally draw attention to it. What you want to dpo is make sure that you're square to the most obvious walls from the door. Especially with the hex, it won't be quite as obvious as you think, unless it's WAY out, and then nothing you can do will hide it, even using a blending color grout. One other thing-- that joint where the floor hits the walls should be caulked, but still caulk it with a caulking that matches the grout, both color AND texture. Does anyone know what the measure is for hex tile and subway? For subway, use unsanded, and for the hex, use sanded.

I would go with gray grout - white is difficult to maintain. I have white grout now and would never use it again. If you are iffy on the gray, just go with a lighter gray color...just dark enough so it doesn't look dingy. Good luck!

anyone have any pics with light beige or light grey subway tile with black grout? can you do that? how would it look....not white!

With my black tile I did Mapei in Charcoal. You could still see the pattern. or, what if you did a very neutral gray? these are all black tiles w/a gray grout light gray what's there now would look like a white grout. do you like the distinct contrast? white black Mapei grout, try Gray or Silver. Custom grout, try Oyster gray, Driftwood, Winter gray