Mineral Alloy vs French Gray
Mineral Alloy is a Benjamin Moore color while French Gray comes from Farrow & Ball. Hue-wise, Mineral Alloy belongs to the blue-grey family and French Gray to the beige-greige family. At LRV 43 vs 28, French Gray will read as the brighter of the two — a 15-point gap that matters most in north-facing or low-light rooms. The tonal difference — Mineral Alloy's blue character against French Gray's warm — becomes most visible against white trim or in morning light. At ΔE 23.8, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Mineral Alloy vs French Gray in Real Spaces
4 real rooms side by side. Seeing Mineral Alloy and French Gray in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. French Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. French Gray reflects noticeably more light off the walls, making the space read more open than Mineral Alloy.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that French Gray will make the room feel meaningfully brighter than Mineral Alloy would.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that French Gray will make the room feel meaningfully brighter than Mineral Alloy would.
Color Details
Mineral Alloy vs French Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Mineral Alloy on one side and French 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 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 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.
At LRV 72 vs 28, Just Walnut is decisively the brighter choice.