Do you have crown molding?

It depends what background (wall) colors you'll have. Here's a wall with Corn Silk surrounded by Simply White trim.

I would bring sample paint chips to where your slab is (paint chips or sample cabinet doors with your chosen paint on it). The lighting will most likely be different there than your home light, but it should give you a good idea of how the colors blend together. I would also try to get a sample of your slab and bring it home along with your sample paint chips/cabinet doors. I would not automatically paint your cabinets the color of your home doors and trim because unless you’ve matched up your slab to the color of your home trim, you could be making a huge mistake. It’s a lot easier to paint the trim in your kitchen to match up with your cabs and slab than to have to repaint your cabinets should you find that when the slab goes in there’s a terrible clash.

Thanks all! Glad to know I can stick w/all Simply White - I had a million other whites and griege colors but the SW almost glowed. We've expanded all the windows so I want to maximize the light-and-bright feel. At the same time I love color so it's a little hard for me to walk away from a chance to have a big bold paint color in every room. We'll have a lot of old Persian carpets plus some changing out furniture and linens so maybe that's where I'll go a little wilder. @Judy Graham, the window pictured is staying and is sized for egress. Originally there was a second window on the wall opposite the map that was removed when we added a new master suite. The plan called for a skylight but due to the truss structure it will have to be only 14" wide, smaller than originally anticipated. Overall the room feels a lot more compact than it did before (despite the fact that we were able to raise part of the ceiling in removing a dormer.) So I'm thinking hard about the paint here for keeping things bright.