Nonchalant White vs White Iris

Nonchalant White and White Iris come from the same Sherwin-Williams collection. Nonchalant White reads as beige-greige, while White Iris reads as blue-white — two distinct hue families, not close cousins. The 4-point LRV gap — 76 for White Iris vs 72 for Nonchalant White — means White Iris will open up a space more effectively. Where Nonchalant White leans warm, White Iris reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 9.2 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.