S 1500-N vs Unique Gray
S 1500-N is a NCS color while Unique Gray comes from Sherwin-Williams. S 1500-N reads as greige-grey, while Unique Gray reads as grey — two distinct hue families, not close cousins. At LRV 64 vs 59, S 1500-N will read as the brighter of the two — a 5-point gap that matters most in north-facing or low-light rooms. The tonal difference — S 1500-N's warm character against Unique Gray's neutral — becomes most visible against white trim or in morning light. At ΔE 3.9, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
S 1500-N vs Unique Gray in Real Spaces
1 real room side by side. S 1500-N and Unique Gray are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. S 1500-N has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
S 1500-N vs Unique Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see S 1500-N on one side and Unique Gray 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 S 1500-N comparisons
See how S 1500-N stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 64), opening up a space where S 1500-N encloses it.
At LRV 64 vs 52, S 1500-N is decisively the brighter choice.
At LRV 64 vs 30, S 1500-N is decisively the brighter choice.
A 4-point LRV gap (64 vs 60) makes S 1500-N the marginally brighter of the two.
S 1500-N reads slightly lighter (LRV 64 vs 58), a gap that shows most in low-lit rooms.
S 1500-N reflects far more light (LRV 64 vs 27), opening up a space where Denim Drift encloses it.
At LRV 64 vs 43, S 1500-N is decisively the brighter choice.
S 1500-N reads slightly lighter (LRV 64 vs 55), a gap that shows most in low-lit rooms.
S 1500-N reflects far more light (LRV 64 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 64, Pure White is decisively the brighter choice.
With LRVs of 66 and 64, the two reflect almost the same amount of light.
Shoji White reads slightly lighter (LRV 74 vs 64), a gap that shows most in low-lit rooms.
S 1500-N reflects far more light (LRV 64 vs 12), opening up a space where Pewter Green encloses it.
S 1500-N reflects far more light (LRV 64 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reads slightly lighter (LRV 68 vs 64), a gap that shows most in low-lit rooms.
S 1500-N reflects far more light (LRV 64 vs 12), opening up a space where Vintage Vogue encloses it.
S 1500-N reflects far more light (LRV 64 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 64 vs 31, S 1500-N is decisively the brighter choice.