2. Use Additional Lighting
Hanging lights, such as lamps, lanterns, or even string lights, will help illuminate the wall behind your TV in a softer tone. These types of lighting will temper the harsh blue light that most modern TVs have.
This genius and cheap hack also adds to the cozy vibe you may want to create. All you have to do is use lights intelligently to fit your room’s specifics.
Another trick would be to have a false wall built and install cove lighting for the effect. There’s extra work for this one, but it’s definitely worth the result, which is elegant and sophisticated.
If you choose to do this, make sure you pick the color of the false wall wisely. It should complement the whole design of your living room.