Perfect Periwinkle vs Weathervane

Both are Sherwin-Williams colors. Hue-wise, Perfect Periwinkle belongs to the blue family and Weathervane to the beige-greige family. At LRV 23 vs 2, Perfect Periwinkle will read as the brighter of the two — a 21-point gap that matters most in north-facing or low-light rooms. The tonal difference — Perfect Periwinkle's cool character against Weathervane's warm — becomes most visible against white trim or in morning light. At ΔE 52.8, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.