Primary Red vs Red Obsession

Primary Red and Red Obsession come from the same Sherwin-Williams collection. Both sit in the pink-red family, which is useful context if you're narrowing within a single hue direction. The 4-point LRV gap — 13 for Red Obsession vs 9 for Primary Red — means Red Obsession will open up a space more effectively. Both share a warm character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 20.3 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.