I think what would help is if you put your tile and cabinet door next to the Blue Pearl slab at the granite yard and then post. Also include a photo of the cabs and floor installed, cleaned up. No one is getting the full picture here with the numerous threads, and you'll want new people to weigh in too.

It's impossible to give any solid input without photos of all the options.

Okay I will do that Mayflowers. I have a piece from my old blue pearl or would whole slab be better,?

blue pearl, brown cabinets, tan floor. Click on the image to get a large full screen view.

Here is a link that might be useful: kitchen

Sorry, but I just don't see black or gray granite looking good with your dark brown cabs and tan floor. I think it will look very disjointed. I think you need to find a granite that has the colors of your cabs AND floors for a unified look. Then the BS should coordinate with the counter.