grey & white Interesting that the crown molding is painted gray to blend with the upper portion of the wall. This is a great Tim to avoid "boxing" a room by painting upper and lower trim. Either continue ceiling color onto upper, or wall, as here.
I didn't think installing wainscotting would be so easy. Here is some inspiration, a how to, and my secret to getting started. Wainscoting paint color is Benjamin Moore Cloud White. Walls are both Revere Pewter and Classic Grey