Atmospheric vs Dark Walnut

Atmospheric and Dark Walnut come from the same Benjamin Moore collection. Hue-wise, Atmospheric belongs to the blue-grey family and Dark Walnut to the pink family. The 23-point LRV gap — 33 for Atmospheric vs 10 for Dark Walnut — means Atmospheric will open up a space more effectively. Where Atmospheric leans green and blue, Dark Walnut reads red — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 35.5 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.