Gunmetal vs Purbeck Stone
Gunmetal is a Benjamin Moore color while Purbeck Stone comes from Farrow & Ball. Gunmetal reads as grey, while Purbeck Stone reads as greige-grey — two distinct hue families, not close cousins. At LRV 52 vs 17, Purbeck Stone will read as the brighter of the two — a 35-point gap that matters most in north-facing or low-light rooms. The tonal difference — Gunmetal's blue character against Purbeck Stone's warm — becomes most visible against white trim or in morning light. At ΔE 31.6, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Gunmetal vs Purbeck Stone in Real Spaces
1 real room side by side. Seeing Gunmetal and Purbeck Stone in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Purbeck Stone will make the room feel meaningfully brighter than Gunmetal would.
Color Details
Gunmetal vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Gunmetal on one side and Purbeck Stone 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 Gunmetal comparisons
See how Gunmetal stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 17, White Dove is decisively the brighter choice.
Evergreen Fog reflects far more light (LRV 30 vs 17), opening up a space where Gunmetal encloses it.
Agreeable Gray reflects far more light (LRV 60 vs 17), opening up a space where Gunmetal encloses it.
At LRV 58 vs 17, Accessible Beige is decisively the brighter choice.
A 10-point LRV gap (27 vs 17) makes Denim Drift the marginally brighter of the two.
French Gray reflects far more light (LRV 43 vs 17), opening up a space where Gunmetal encloses it.
At LRV 55 vs 17, Tranquil Dawn is decisively the brighter choice.
At LRV 44 vs 17, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 17), opening up a space where Gunmetal encloses it.
At LRV 66 vs 17, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 17, Shoji White is decisively the brighter choice.
A 5-point LRV gap (17 vs 12) makes Gunmetal the marginally brighter of the two.
At LRV 68 vs 17, Skimming Stone is decisively the brighter choice.
A 5-point LRV gap (17 vs 12) makes Gunmetal the marginally brighter of the two.
At LRV 45 vs 17, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 17), opening up a space where Gunmetal encloses it.
Gunmetal reads slightly lighter (LRV 17 vs 7), a gap that shows most in low-lit rooms.
Cement grey reads slightly lighter (LRV 24 vs 17), a gap that shows most in low-lit rooms.
Guilford Green reflects far more light (LRV 57 vs 17), opening up a space where Gunmetal encloses it.
Just Walnut reflects far more light (LRV 72 vs 17), opening up a space where Gunmetal encloses it.