Mineral Gray vs Pewter Green
Mineral Gray and Pewter Green come from the same Sherwin-Williams collection. Hue-wise, Mineral Gray belongs to the blue-grey family and Pewter Green to the green-grey family. Their light reflectance values are nearly the same — 9 vs 12 — so neither will read significantly brighter or darker than the other. Where Mineral Gray leans cool, Pewter Green reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of NaN puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Mineral Gray vs Pewter Green in Real Spaces
3 real rooms side by side. Seeing Mineral Gray and Pewter Green in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Mineral Gray reads more restrained here, while Pewter Green adds a sense of enclosure and warmth.
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. Mineral Gray reads more restrained here, while Pewter Green adds a sense of enclosure and warmth.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Mineral Gray reads more restrained here, while Pewter Green adds a sense of enclosure and warmth.
Color Details
Mineral Gray vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Mineral Gray on one side and Pewter Green 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 Gray comparisons
See how Mineral Gray stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 9, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 9), opening up a space where Mineral Gray encloses it.
A 4-point LRV gap (9 vs 6) makes Mineral Gray the marginally brighter of the two.
Purbeck Stone reflects far more light (LRV 52 vs 9), opening up a space where Mineral Gray encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 9), opening up a space where Mineral Gray encloses it.
At LRV 52 vs 9, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 9), opening up a space where Mineral Gray encloses it.
At LRV 58 vs 9, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 9, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 9), opening up a space where Mineral Gray encloses it.
Mineral Gray reads slightly lighter (LRV 9 vs 4), a gap that shows most in low-lit rooms.
At LRV 55 vs 9, Tranquil Dawn is decisively the brighter choice.
A 4-point LRV gap (13 vs 9) makes Bancha the marginally brighter of the two.
At LRV 44 vs 9, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 9), opening up a space where Mineral Gray encloses it.
Artichoke reflects far more light (LRV 21 vs 9), opening up a space where Mineral Gray encloses it.
At LRV 66 vs 9, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 9, Shoji White is decisively the brighter choice.
At LRV 83 vs 9, Snowbound is decisively the brighter choice.
At LRV 68 vs 9, Skimming Stone is decisively the brighter choice.
Dix Blue reflects far more light (LRV 41 vs 9), opening up a space where Mineral Gray encloses it.
Calamine reflects far more light (LRV 68 vs 9), opening up a space where Mineral Gray encloses it.
Treron reflects far more light (LRV 25 vs 9), opening up a space where Mineral Gray encloses it.
Their light reflectance is nearly identical (LRV 12 vs 9), so neither reads brighter in a room.
At LRV 45 vs 9, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 9), opening up a space where Mineral Gray encloses it.
With LRVs of 9 and 7, the two reflect almost the same amount of light.
Cement grey reflects far more light (LRV 24 vs 9), opening up a space where Mineral Gray encloses it.
Guilford Green reflects far more light (LRV 57 vs 9), opening up a space where Mineral Gray encloses it.
Just Walnut reflects far more light (LRV 72 vs 9), opening up a space where Mineral Gray encloses it.