Chaise Mauve vs Mountain Air

Both from Sherwin-Williams's palette. Chaise Mauve reads as grey, while Mountain Air reads as blue-grey — two distinct hue families, not close cousins. Mountain Air (LRV 73) reflects noticeably more light than Chaise Mauve (LRV 46), a difference of 27 points that becomes especially apparent in rooms with limited natural light. Chaise Mauve runs warm while Mountain Air is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 17.0, 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.