If you want a sober and classy appearance in your room, you can paint the walls beige / off-white or cream. This will go well with your cocoa sofa as you will be keeping to shades of brown. You can try any color in the same family.
As you already have a lot of light in your room, you can slightly darken the beige color to a cafe latte color. That will reduce the harsh glare of light in the room and with good yellow lights, you can get a warm look.
As you already have a lot of light in your room, you can slightly darken the beige color to a cafe latte color. That will reduce the harsh glare of light in the room and with good yellow lights, you can get a warm look.
