Downing Sand vs Nantucket Dune
Both are Sherwin-Williams colors. Hue-wise, Downing Sand belongs to the beige-greige family and Nantucket Dune to the beige family. With LRVs of 51 and 54, they'll behave almost identically in terms of how much light they reflect back into a room. They share a warm quality — useful to know if you're layering them in the same space. With a ΔE of 1.8, the difference is subtle — you'd need them side by side to reliably tell them apart. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Downing Sand vs Nantucket Dune in Real Spaces
4 real rooms side by side. Downing Sand and Nantucket Dune 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. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Color Details
Downing Sand vs Nantucket Dune Simulated Comparison
5 simulated room previews — drag the slider on each to see Downing Sand on one side and Nantucket Dune 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 Downing Sand comparisons
See how Downing Sand stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 51), opening up a space where Downing Sand encloses it.
At LRV 69 vs 51, Ammonite is decisively the brighter choice.
Downing Sand reflects far more light (LRV 51 vs 6), opening up a space where Iron Ore encloses it.
Their light reflectance is nearly identical (LRV 52 vs 51), so neither reads brighter in a room.
At LRV 51 vs 30, Downing Sand is decisively the brighter choice.
With LRVs of 52 and 51, the two reflect almost the same amount of light.
A 9-point LRV gap (60 vs 51) makes Agreeable Gray the marginally brighter of the two.
Accessible Beige reads slightly lighter (LRV 58 vs 51), a gap that shows most in low-lit rooms.
Downing Sand reflects far more light (LRV 51 vs 27), opening up a space where Denim Drift encloses it.
A 8-point LRV gap (51 vs 43) makes Downing Sand the marginally brighter of the two.
At LRV 51 vs 4, Downing Sand is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 51), a gap that shows most in low-lit rooms.
Downing Sand reflects far more light (LRV 51 vs 13), opening up a space where Bancha encloses it.
Downing Sand reads slightly lighter (LRV 51 vs 44), a gap that shows most in low-lit rooms.
At LRV 84 vs 51, Pure White is decisively the brighter choice.
At LRV 51 vs 21, Downing Sand is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 51), opening up a space where Downing Sand encloses it.
Shoji White reflects far more light (LRV 74 vs 51), opening up a space where Downing Sand encloses it.
Snowbound reflects far more light (LRV 83 vs 51), opening up a space where Downing Sand encloses it.
Downing Sand reflects far more light (LRV 51 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 51), opening up a space where Downing Sand encloses it.
A 10-point LRV gap (51 vs 41) makes Downing Sand the marginally brighter of the two.
At LRV 68 vs 51, Calamine is decisively the brighter choice.
At LRV 51 vs 25, Downing Sand is decisively the brighter choice.
Downing Sand reflects far more light (LRV 51 vs 12), opening up a space where Vintage Vogue encloses it.
Downing Sand reads slightly lighter (LRV 51 vs 45), a gap that shows most in low-lit rooms.
At LRV 51 vs 31, Downing Sand is decisively the brighter choice.
At LRV 51 vs 7, Downing Sand is decisively the brighter choice.
At LRV 51 vs 24, Downing Sand is decisively the brighter choice.
A 6-point LRV gap (57 vs 51) makes Guilford Green the marginally brighter of the two.