Castle Stone vs Delicate White

Castle Stone and Delicate White come from the same PPG collection. Hue-wise, Castle Stone belongs to the grey family and Delicate White to the white family. The 79-point LRV gap — 88 for Delicate White vs 9 for Castle Stone — means Delicate White will open up a space more effectively. A ΔE of 59.9 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.