Piedmont vs Waterscape

Both from Sherwin-Williams's palette. Hue-wise, Piedmont belongs to the green-grey family and Waterscape to the green family. They have nearly identical light reflectance values (60 vs 62), so they'll read as similarly Light in most lighting conditions. Both lean cool, so they'll behave similarly in mixed or changing light conditions. At ΔE 2.6, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.