Clam Shell vs Purity

Clam Shell and Purity come from the same PPG collection. Clam Shell reads as greige-grey, while Purity reads as beige — two distinct hue families, not close cousins. The 62-point LRV gap — 80 for Purity vs 18 for Clam Shell — means Purity will open up a space more effectively. A ΔE of 42.6 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.