I think you should add these LED Lights around the TV they react to whatever is actually on the TV, They’re controlled through the HDMI of your tv via a small box/splitter Ill link their website and a video! Hope this was helpful! I made this account just to tell you!
So I have been watching some top ten videos and I came across some fancy LED RGB lights! They are called Nanoleaf – Aurora and they are some cool triangle light what go together and they are bluetooth so you would be able to change the colour via your phone!