To add restrained color in your bedroom (or any space), look for neutrals that have colorful undertones, such as this purplish gray. Wisteria purple colors the walls, draperies, and lampshade. With a colorful-yet-neutral base established, play with color in the form of accents. A rosy pink afghan and darling patterned throw pillows pop against the cool background, as does dark furniture. A transparent nightstand and lamp complete the elegant, uptown look.