grey walls what color curtains
Here is an example of white curtains against light-gray walls. The first step in selecting curtains for a room with gray walls involves identifying the gray's undertone, which is the underlying hue bias of the gray. Grays have three principal undertones: warm, blue and green. Warm-gray undertones range from reds to purple, while blue-gray features a readily identified undertone.
Warm-Gray Walls and Green Curtains. Since green is complementary to warm-gray's red undertone, olive-green curtains provide a natural contrast with warm-gray walls; curtain rods and pendant lights in pewter or greenish-silver relate.