Begonia vs Mountain Stream

Begonia and Mountain Stream come from the same Sherwin-Williams collection. Hue-wise, Begonia belongs to the pink-red family and Mountain Stream to the blue family. Their light reflectance values are nearly the same — 26 vs 25 — so neither will read significantly brighter or darker than the other. Where Begonia leans warm, Mountain Stream reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 60.9 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.