Start with Cool Greige on the walls and the whole space settles down. It is that easy in-between of gray and beige, warm enough to feel cozy but quiet enough to let everything else stand out. This is the color that makes a room feel finished without shouting for attention, and it pairs beautifully with the darker, richer tones that follow.
Then bring in Soft Black on the trim and doors. It is not a hard, flat black, it has a little warmth in it, so it reads as moody and modern instead of cold. A touch of Warm White on the ceiling or a few accents keeps the whole thing from going too heavy, adding light and a soft glow at the edges. Together these three give you that grounded, slightly dramatic look that flows easily across a living room, a bedroom, a kitchen, or a whole open floor plan.