Do you have a wall without windows or doors? No, then no accent wall

jck910: I don't follow. The bedroom has a window to the left of the accent wall, and on the right there are two doors, an entry and a doorway to the ensuite...

Accent walls only typically work if there is already an interesting feature to highlight. BUT in bedrooms, the wall with the bed can work as an accent wall. SW Debonair might look nice.

I think I might drop the accent wall behind the bed and only put an accent wall on the opposing wall where the TV is. To have too darker walls on either side, might create a closed in feeling.

Before even answering I would need to see the space , your bedding those things are waht are needed to figure out color schemes for bedrooms