I’m painting our home office in the next couple days and I can’t decide if I want to use this color (BM - city shadow) to do the whole room, or just one accent wall. The room is about 13’ x 13’, and does have lots of natural light. I like to keep things light and bright, but my husband really likes this one so I’m going with it! Would you do the whole room or just one wall, if you do one wall, which color would you use for the other walls? Thanks!