Cumulus Cloud vs Museum Piece

Both from Benjamin Moore's palette. These are both greige-greys, so the question isn't which hue to choose — it's where within greige-grey to land. Cumulus Cloud (LRV 52) reflects noticeably more light than Museum Piece (LRV 41), a difference of 11 points that becomes especially apparent in rooms with limited natural light. Both lean red, so they'll behave similarly in mixed or changing light conditions. The ΔE 7.7 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.