Mortar vs Pearly White

Both from Sherwin-Williams's palette. Both sit in the beige-greige family, which is useful context if you're narrowing within a single hue direction. Pearly White (LRV 77) reflects noticeably more light than Mortar (LRV 74), a difference of 4 points that becomes especially apparent in rooms with limited natural light. Both lean warm, so they'll behave similarly in mixed or changing light conditions. At ΔE 1.5, 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.