Rapid Rock vs Thin Ice

Rapid Rock and Thin Ice come from the same PPG collection. Rapid Rock reads as beige-greige, while Thin Ice reads as grey — two distinct hue families, not close cousins. The 40-point LRV gap — 70 for Thin Ice vs 30 for Rapid Rock — means Thin Ice will open up a space more effectively. A ΔE of 28.6 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.