Mineral Alloy vs Smoky Ash
Mineral Alloy and Smoky Ash come from the same Benjamin Moore collection. Mineral Alloy reads as blue-grey, while Smoky Ash reads as beige-greige — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 28 vs 27 — so neither will read significantly brighter or darker than the other. Where Mineral Alloy leans blue, Smoky Ash reads red — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 21.8 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
Mineral Alloy vs Smoky Ash Simulated Comparison
5 simulated room previews — drag the slider on each to see Mineral Alloy on one side and Smoky Ash 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 Mineral Alloy comparisons
See how Mineral Alloy stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 28), opening up a space where Mineral Alloy encloses it.
At LRV 69 vs 28, Ammonite is decisively the brighter choice.
Mineral Alloy reflects far more light (LRV 28 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 28, Purbeck Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 30 vs 28), so neither reads brighter in a room.
Mizzle reflects far more light (LRV 52 vs 28), opening up a space where Mineral Alloy encloses it.
At LRV 60 vs 28, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 28), opening up a space where Mineral Alloy encloses it.
With LRVs of 28 and 27, the two reflect almost the same amount of light.
At LRV 43 vs 28, French Gray is decisively the brighter choice.
At LRV 28 vs 4, Mineral Alloy is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 28), opening up a space where Mineral Alloy encloses it.
Mineral Alloy reflects far more light (LRV 28 vs 13), opening up a space where Bancha encloses it.
Hardwick White reflects far more light (LRV 44 vs 28), opening up a space where Mineral Alloy encloses it.
At LRV 84 vs 28, Pure White is decisively the brighter choice.
A 7-point LRV gap (28 vs 21) makes Mineral Alloy the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 28), opening up a space where Mineral Alloy encloses it.
Shoji White reflects far more light (LRV 74 vs 28), opening up a space where Mineral Alloy encloses it.
Snowbound reflects far more light (LRV 83 vs 28), opening up a space where Mineral Alloy encloses it.
Mineral Alloy reflects far more light (LRV 28 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 28), opening up a space where Mineral Alloy encloses it.
At LRV 41 vs 28, Dix Blue is decisively the brighter choice.
At LRV 68 vs 28, Calamine is decisively the brighter choice.
A 4-point LRV gap (28 vs 25) makes Mineral Alloy the marginally brighter of the two.
Mineral Alloy reflects far more light (LRV 28 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 28), opening up a space where Mineral Alloy encloses it.
Their light reflectance is nearly identical (LRV 31 vs 28), so neither reads brighter in a room.
At LRV 28 vs 7, Mineral Alloy is decisively the brighter choice.
A 4-point LRV gap (28 vs 24) makes Mineral Alloy the marginally brighter of the two.
At LRV 57 vs 28, Guilford Green is decisively the brighter choice.