Proper Gray vs Stunning Shade
Proper Gray and Stunning Shade come from the same Sherwin-Williams collection. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. The 27-point LRV gap — 40 for Proper Gray vs 12 for Stunning Shade — means Proper Gray will open up a space more effectively. Both share a neutral character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 28.0 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.
Color Details
Proper Gray vs Stunning Shade Simulated Comparison
5 simulated room previews — drag the slider on each to see Proper Gray on one side and Stunning Shade 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 Proper Gray comparisons
See how Proper Gray stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 40), opening up a space where Proper Gray encloses it.
At LRV 83 vs 40, White Dove is decisively the brighter choice.
At LRV 40 vs 6, Proper Gray is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 40), opening up a space where Proper Gray encloses it.
Proper Gray reads slightly lighter (LRV 40 vs 30), a gap that shows most in low-lit rooms.
A 12-point LRV gap (52 vs 40) makes Mizzle the marginally brighter of the two.
Agreeable Gray reflects far more light (LRV 60 vs 40), opening up a space where Proper Gray encloses it.
At LRV 58 vs 40, Accessible Beige is decisively the brighter choice.
At LRV 40 vs 27, Proper Gray is decisively the brighter choice.
French Gray reads slightly lighter (LRV 43 vs 40), a gap that shows most in low-lit rooms.
Proper Gray reflects far more light (LRV 40 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 40, Tranquil Dawn is decisively the brighter choice.
At LRV 40 vs 13, Proper Gray is decisively the brighter choice.
A 4-point LRV gap (44 vs 40) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 40), opening up a space where Proper Gray encloses it.
Proper Gray reflects far more light (LRV 40 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 40, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 40, Shoji White is decisively the brighter choice.
At LRV 83 vs 40, Snowbound is decisively the brighter choice.
Pigeon reads slightly lighter (LRV 51 vs 40), a gap that shows most in low-lit rooms.
At LRV 40 vs 12, Proper Gray is decisively the brighter choice.
At LRV 40 vs 8, Proper Gray is decisively the brighter choice.
At LRV 68 vs 40, Skimming Stone is decisively the brighter choice.
With LRVs of 41 and 40, the two reflect almost the same amount of light.
At LRV 40 vs 12, Proper Gray is decisively the brighter choice.
A 6-point LRV gap (45 vs 40) makes Saybrook Sage the marginally brighter of the two.
Proper Gray reads slightly lighter (LRV 40 vs 31), a gap that shows most in low-lit rooms.