You seem to have terracotta tiles in the shower. The shower floor should have been done before the walls as it's now tricky to redo a tile floor unless you're looking for suggestions for the bathroom flooring. If that's the case, I suggest you post more pictures so that we can see the entire bathroom.

Sorry- no demo has been done yet. this is an inspo picture of the shower tile we want to use. I just haven't picked the floor tile yet and am overwhelmed by the choices.

I like the terracotta shown in the pic, but wouldn't use real terracotta in a bathroom. What about a porcelain terra cotta look?

It is very difficult for the average person to coordinate tiles. That is why many tile companies put together series.

That said, all our monitors can be seeing different things. My overall impression is gray.

I would try to match up the lightest gray. I’m thinking this because there is so much going on with this choice. You don’t everything competing for attention.

I am not a fan of the terracotta. Maybe it relates to one color wave in the tile?But I’m not seeing it.