Night Owl vs Plummy
Both from Sherwin-Williams's palette. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. They have nearly identical light reflectance values (13 vs 11), so they'll read as similarly Dark in most lighting conditions. Night Owl runs neutral while Plummy is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 21.1, 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
Night Owl vs Plummy Simulated Comparison
5 simulated room previews — drag the slider on each to see Night Owl on one side and Plummy 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 Night Owl comparisons
See how Night Owl stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 13), opening up a space where Night Owl encloses it.
At LRV 52 vs 13, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 13, Evergreen Fog is decisively the brighter choice.
At LRV 60 vs 13, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 13), opening up a space where Night Owl encloses it.
Denim Drift reflects far more light (LRV 27 vs 13), opening up a space where Night Owl encloses it.
At LRV 43 vs 13, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 13), opening up a space where Night Owl encloses it.
Hardwick White reflects far more light (LRV 44 vs 13), opening up a space where Night Owl encloses it.
At LRV 84 vs 13, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 13), opening up a space where Night Owl encloses it.
Shoji White reflects far more light (LRV 74 vs 13), opening up a space where Night Owl encloses it.
With LRVs of 13 and 12, the two reflect almost the same amount of light.
Night Owl reads slightly lighter (LRV 13 vs 8), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 13), opening up a space where Night Owl encloses it.
With LRVs of 13 and 12, the two reflect almost the same amount of light.
Saybrook Sage reflects far more light (LRV 45 vs 13), opening up a space where Night Owl encloses it.
At LRV 31 vs 13, Pale Green is decisively the brighter choice.