I’m looking for suggestions for wall paint for our home office. The room is roughly 12’ x 10’ with one large window (south, south east exposure). There are floor to ceiling built-in bookcases which cover much of two of the walls. These, along with door and trim, will remain painted Ben Moore White Dove.

The other paint colors on our first floor include:
BM Edgecomb Gray - front foyer, hall which leads to office.
BM Grant Beige - living & family room
BM Iced Marble - dining room (not my favorite color and have thought about repainting in a gray or navy.)
BM Grand Teton White - Kitchen (next door to office)
Finally, the color needs to work with the framed chart (pictured).
So any suggestions for a beautiful paint color which will work given my existing palette and constraints?