Green Sponge vs Poolside Blue

Green Sponge and Poolside Blue come from the same Benjamin Moore collection. Green Sponge reads as blue-green, while Poolside Blue reads as blue — two distinct hue families, not close cousins. The 4-point LRV gap — 44 for Green Sponge vs 40 for Poolside Blue — means Green Sponge will open up a space more effectively. Where Green Sponge leans green and blue, Poolside Blue reads blue — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 9.5 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.