A neutral room with some color accent? Use a neutral color pallet and make sure the accessories compliment the neutral colors. By using beige shades, this room comes together nicely. The cabinet and the wall stickers provide some color accents without the whole getting to overwhelming.
The color on the wall matches the most with the colour Stirabout and the Cabinet in the color Cane (both Farrow and ball).
If you want the wall a little lighter, skimming stone is also a good color:
Do you like the colours? Always test with a tester on the wall at home! There is a difference in what you see on your screen and your own wall due to the incidence of light, the quality of the screen on which you see the photo and the editing of the photos/light at the time of taking the photo.