The color you see from your home theater screen can vary quite a bit based on the lighting in the room. By using wall sconces and dimmer switches you can create the ideal ambience for watching movies at home that is ideal for creating a movie theater enviroment.
Several sources say a dark room affects human eye’s ability to absorb colors. The equivalent of one 60W bulb is best light level.
The next time you sit down for a good movie make sure you your home theater lighting is at an ideal level so you can enjoy your movie the was it was intended to be seen.