Antique Pewter vs Mountain Road
Antique Pewter (Benjamin Moore) and Mountain Road (Sherwin-Williams) come from different manufacturers. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. Their light reflectance values are nearly the same — 25 vs 23 — so neither will read significantly brighter or darker than the other. Where Antique Pewter leans yellow, Mountain Road reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 2.2 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Antique Pewter vs Mountain Road in Real Spaces
2 real rooms side by side. Antique Pewter and Mountain Road 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.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Color Details
Antique Pewter vs Mountain Road Simulated Comparison
5 simulated room previews — drag the slider on each to see Antique Pewter on one side and Mountain Road 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 Antique Pewter comparisons
See how Antique Pewter stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 25, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 25), opening up a space where Antique Pewter encloses it.
Antique Pewter reflects far more light (LRV 25 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 25, Purbeck Stone is decisively the brighter choice.
A 5-point LRV gap (30 vs 25) makes Evergreen Fog the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 25), opening up a space where Antique Pewter encloses it.
At LRV 60 vs 25, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 25), opening up a space where Antique Pewter encloses it.
With LRVs of 27 and 25, the two reflect almost the same amount of light.
At LRV 43 vs 25, French Gray is decisively the brighter choice.
At LRV 25 vs 4, Antique Pewter is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 25), opening up a space where Antique Pewter encloses it.
Antique Pewter reflects far more light (LRV 25 vs 13), opening up a space where Bancha encloses it.
Hardwick White reflects far more light (LRV 44 vs 25), opening up a space where Antique Pewter encloses it.
At LRV 84 vs 25, Pure White is decisively the brighter choice.
A 4-point LRV gap (25 vs 21) makes Antique Pewter the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 25), opening up a space where Antique Pewter encloses it.
Shoji White reflects far more light (LRV 74 vs 25), opening up a space where Antique Pewter encloses it.
Snowbound reflects far more light (LRV 83 vs 25), opening up a space where Antique Pewter encloses it.
At LRV 51 vs 25, Pigeon is decisively the brighter choice.
Antique Pewter reflects far more light (LRV 25 vs 12), opening up a space where Pewter Green encloses it.
Antique Pewter reflects far more light (LRV 25 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 25), opening up a space where Antique Pewter encloses it.
At LRV 41 vs 25, Dix Blue is decisively the brighter choice.
Antique Pewter reflects far more light (LRV 25 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 25), opening up a space where Antique Pewter encloses it.
A 6-point LRV gap (31 vs 25) makes Pale Green the marginally brighter of the two.