Best Greige Paint! It's Behr Mineral. I've tried so many different beiges and grays, and this is handsdown my fave. I had it mixed in Glidden (just because it's cheaper). Here's a pic of the exact specifications. You can take the below info to any paint store, and they should be able to mix it for you there.
Sherwin Williams: Agreeable Gray (warm) -- The Best Light Gray Paint Colors for Walls - Jillian Lare Interior Design Des Moines Iowa -- "Agreeable Gray by Sherwin Williams is definitely one of my top favorite colors for walls. It’s a warm stony color right in between true gray and beige. The undertone of the color leans more towards yellow-orange than toward green."