Castle Stone vs Magic Dust

Castle Stone and Magic Dust come from the same PPG collection. These are both greys, so the question isn't which hue to choose — it's where within grey to land. The 12-point LRV gap — 21 for Magic Dust vs 9 for Castle Stone — means Magic Dust will open up a space more effectively. A ΔE of 23.2 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.