Mystical Shade vs Topsail

Both from Sherwin-Williams's palette. Hue-wise, Mystical Shade belongs to the grey family and Topsail to the blue-green family. Topsail (LRV 75) reflects noticeably more light than Mystical Shade (LRV 40), a difference of 34 points that becomes especially apparent in rooms with limited natural light. Mystical Shade runs neutral while Topsail is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 20.2, 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.