Nice White vs Sea Mariner

Nice White and Sea Mariner come from the same Sherwin-Williams collection. Hue-wise, Nice White belongs to the beige-greige family and Sea Mariner to the blue-grey family. The 67-point LRV gap — 73 for Nice White vs 7 for Sea Mariner — means Nice White will open up a space more effectively. Where Nice White leans warm, Sea Mariner reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 58.7 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.