I need advice on what color to paint a sideboard that I will use as a media cabinet under a wall mounted TV. The room is painted a light gray and has dark wood floors. In the room, I have a tan couch with red and navy accent pillows, a blue rug with green and red accents and a bookcase painted/distressed with black paint. I'm trying to figure out what color to paint the sideboard... I'm debating between black and a shade of darker blue.