Be it a dark charcoal wall or a soft dove gray wall ... As put on display by Niche Interiors in this modernist living room, a slate gray fireplace is perfect for grounding a room of bold, modernist ...

However, for New York-based interior designer Crystal Sinclair, going all in on this deep bluish-dark gray was the key to designing a cool, calm living room for the home. "In a smaller room such as ...