Peace Yellow vs Perfect Periwinkle
Both from Sherwin-Williams's palette. Hue-wise, Peace Yellow belongs to the beige-yellow family and Perfect Periwinkle to the blue family. Peace Yellow (LRV 65) reflects noticeably more light than Perfect Periwinkle (LRV 23), a difference of 42 points that becomes especially apparent in rooms with limited natural light. Peace Yellow runs warm while Perfect Periwinkle is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 61.6, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Peace Yellow vs Perfect Periwinkle Simulated Comparison
5 simulated room previews — drag the slider on each to see Peace Yellow on one side and Perfect Periwinkle on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Peace Yellow comparisons
See how Peace Yellow stacks up against other well-photographed colors across different brands and tones.
A 4-point LRV gap (69 vs 65) makes Ammonite the marginally brighter of the two.
White Dove reflects far more light (LRV 83 vs 65), opening up a space where Peace Yellow encloses it.
Peace Yellow reflects far more light (LRV 65 vs 6), opening up a space where Iron Ore encloses it.
At LRV 65 vs 52, Peace Yellow is decisively the brighter choice.
At LRV 65 vs 30, Peace Yellow is decisively the brighter choice.
Peace Yellow reflects far more light (LRV 65 vs 52), opening up a space where Mizzle encloses it.
A 5-point LRV gap (65 vs 60) makes Peace Yellow the marginally brighter of the two.
Peace Yellow reads slightly lighter (LRV 65 vs 58), a gap that shows most in low-lit rooms.
Peace Yellow reflects far more light (LRV 65 vs 27), opening up a space where Denim Drift encloses it.
At LRV 65 vs 43, Peace Yellow is decisively the brighter choice.
At LRV 65 vs 4, Peace Yellow is decisively the brighter choice.
Peace Yellow reads slightly lighter (LRV 65 vs 55), a gap that shows most in low-lit rooms.
Peace Yellow reflects far more light (LRV 65 vs 13), opening up a space where Bancha encloses it.
Peace Yellow reflects far more light (LRV 65 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 65, Pure White is decisively the brighter choice.
At LRV 65 vs 21, Peace Yellow is decisively the brighter choice.
With LRVs of 66 and 65, the two reflect almost the same amount of light.
Shoji White reads slightly lighter (LRV 74 vs 65), a gap that shows most in low-lit rooms.
Snowbound reflects far more light (LRV 83 vs 65), opening up a space where Peace Yellow encloses it.
At LRV 65 vs 51, Peace Yellow is decisively the brighter choice.
Peace Yellow reflects far more light (LRV 65 vs 12), opening up a space where Pewter Green encloses it.
Peace Yellow reflects far more light (LRV 65 vs 8), opening up a space where Duck Green encloses it.
With LRVs of 68 and 65, the two reflect almost the same amount of light.
At LRV 65 vs 41, Peace Yellow is decisively the brighter choice.
Peace Yellow reflects far more light (LRV 65 vs 12), opening up a space where Vintage Vogue encloses it.
Peace Yellow reflects far more light (LRV 65 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 65 vs 31, Peace Yellow is decisively the brighter choice.