My mom also has white cabinets and the same granite but Mexican Saltillo floors. Can you post pictures of the granite and the floors together?

Thank you. It's a bit tough to capture true color. I am looking for a wall color.

I would take advantage of the beautiful outdoors to help you with your colour palette. I would introduce some green on the walls, and some pops of blue to break up the space and balance the warm colours and neutrals in your space. It is hard to exactly see the tones on the flooring, but it appears more grey-greenish... (could be wrong), but try seeing some of the tones, in your flooring, and lightly bring it up to your wall space. I would also introduce this colour onto the drapery and the middle island. (Perhaps something with a little more hue in it...