We just painted our walls agreeable gray to match the kitchen island. The cabinets are alabaster white. I love the contrast especially in high ceilings and the angles. the agreeable gray is very sublte. Every wall shows it in a different view depending on the lighting. I'm pleased with it.

I have anew gray currently in my bedroom on the walls and alabaster on the trim. I think it would be beautiful to have the trim and perhaps the door also sw anew gray and the walls alabaster. Another look depending on the height of your ceilings, you could paint the ceiling anew gray with alabaster walls.

Unless you are going for monochromatic, which I like, you could consider a blue, yellow or green which all play well with your other choices. I used a blue grey in my bath with similar floors and faux marble tiles in shower and it is a very cheerful in the room.

@mdefree So I ended up painting my living room Revere Pewter, and Edgecomb Gray for the rest of my first floor - kitchen/dining area, foyer, hall, stariway, guest room and master bedroom. The Revere Pewter is perfect in the living room - glad I decided to have a bit of contrast in that room. I am happy with the Edgecomb Gray, but it definately reads more beige than gray in my house (especially in the evening under artifical lighting) . It works because of all the existing hard elements, but I've had to rethink how I'm updating some of my accent pieces - I am finding that I have to be more intentional about the shades of gray I'm using to provide contrast against the Edgecomb Gray. I also choose SW Oyster Bay for my office - it's a prominent room off the foyer with french doors and it plays really nice with the Edgecome Gray walls that are adjacent to it.