Mount Etna vs Rose Tan

Mount Etna and Rose Tan come from the same Sherwin-Williams collection. Mount Etna reads as blue-grey, while Rose Tan reads as beige-pink — two distinct hue families, not close cousins. The 32-point LRV gap — 38 for Rose Tan vs 6 for Mount Etna — means Rose Tan will open up a space more effectively. Where Mount Etna leans cool, Rose Tan reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 48.6 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.