Thanks for all the input guys. I think I had made up my mind about repainting before I even posted but wanted some feedback. So I thank you all. As for the colors not matching anything ....ya the carpet is a sore spot with us, it was in when we got the house and new so changing is fairly wasteful. Nice carpet not so great color.
At the moment I am thinking of doing the tank wall brown like the couches and the rest of the room a light yellow. It in the basement so going brighter will hopefully lighten up theroom a bit. And maybe match....