Rockweed vs Still Water

Rockweed and Still Water come from the same Sherwin-Williams collection. Hue-wise, Rockweed belongs to the grey family and Still Water to the blue-grey family. The 6-point LRV gap — 10 for Still Water vs 4 for Rockweed — means Still Water will open up a space more effectively. Where Rockweed leans warm, Still Water reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 19.5 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.