What color is the cushion in the room?
Use common sense and principles of color collocation decoration bedroom color should be furniture color color, wall, ground, curtain, bedspread, sofa cover, table cloth around the main color coordinate. Such as light colored furniture, the wall should be light gray, green or milk white to match; dark furniture, the wall to foil furniture and improve room brightness, should also choose pale rather than bright colors collocation.
The indoor mat color, will have to see the interior collocation, the internal color similar to choose room and do collocation, can try to contrast too much, suggest you go to see some of the interior renderings! It should give you a lot of inspiration.