Mountain Mist vs Rhine River

Both from Benjamin Moore's palette. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. Mountain Mist (LRV 71) reflects noticeably more light than Rhine River (LRV 47), a difference of 23 points that becomes especially apparent in rooms with limited natural light. Both lean green and blue, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 14.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.