puple rocks.
Reflecting on one of the more minor parts of the room - color: initially, I was thinking, purple? I think my wife's teenage sister had a purple room when she was young and silly...
But for an HT, purple is dark enough to disappear when the show is on... and when room is lite, it convey's a rich classic cinema look to me; thick purple curtian come to mind...
All in all, a very appropriate and stylish color for a home theater, IMO.