Some of the TVs that came with (not sure if they still have them) the indirect lighting built in to the back of the TV would actually adjust the color displayed based off of what you were watching.
I know that there are some companies out there that make home theater backlighting products, but one that is gaining popularity (although probably more for a "bling" factor) is from Cyron. They have a number of products and are pretty inexpensive. I've heard good things about them. You can search for them online and watch YouTube videos, or buy a bunch of items from places like Amazon. I stumbled across them by pure chance at a local Lowes home improvement store.
Here is a link for you:
Cyron LED Accent Lighting
