Blue or white is good. If your cabinets are white you can go with the dark color in the countertops

Thanks. Tile planks look yellowish in picture, but they are really pale gray. I have been leaning towards white also. Any suggewtions on a white backsplash you like?

Wait until your cabinets and granite are installed, make sure your lighting is correct, including undercabinet lights, then get samples to look at in your space.

you have to wait but i see a light blue green glass tile [or ceramic] w that counter. That could be quite nice and not a "default" to white.

Can you show us your cabinets?