Arctic Seal vs Pewter Green
Arctic Seal (Benjamin Moore) and Pewter Green (Sherwin-Williams) come from different manufacturers. Arctic Seal reads as grey, while Pewter Green reads as green-grey — two distinct hue families, not close cousins. The 4-point LRV gap — 16 for Arctic Seal vs 12 for Pewter Green — means Arctic Seal will open up a space more effectively. Where Arctic Seal leans purple, Pewter Green reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 8.3 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Arctic Seal vs Pewter Green in Real Spaces
1 real room side by side. Arctic Seal and Pewter Green 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.
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. Arctic Seal has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Arctic Seal vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Arctic Seal 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 Arctic Seal comparisons
See how Arctic Seal stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 16, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 16), opening up a space where Arctic Seal encloses it.
Arctic Seal reads slightly lighter (LRV 16 vs 6), a gap that shows most in low-lit rooms.
At LRV 52 vs 16, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 16, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 16), opening up a space where Arctic Seal encloses it.
At LRV 60 vs 16, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 16), opening up a space where Arctic Seal encloses it.
Denim Drift reads slightly lighter (LRV 27 vs 16), a gap that shows most in low-lit rooms.
At LRV 43 vs 16, French Gray is decisively the brighter choice.
A 12-point LRV gap (16 vs 4) makes Arctic Seal the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 16), opening up a space where Arctic Seal encloses it.
Arctic Seal reads slightly lighter (LRV 16 vs 13), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 16), opening up a space where Arctic Seal encloses it.
At LRV 84 vs 16, Pure White is decisively the brighter choice.
A 5-point LRV gap (21 vs 16) makes Artichoke the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 16), opening up a space where Arctic Seal encloses it.
Shoji White reflects far more light (LRV 74 vs 16), opening up a space where Arctic Seal encloses it.
Snowbound reflects far more light (LRV 83 vs 16), opening up a space where Arctic Seal encloses it.
At LRV 51 vs 16, Pigeon is decisively the brighter choice.
Arctic Seal reads slightly lighter (LRV 16 vs 8), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 16), opening up a space where Arctic Seal encloses it.
At LRV 41 vs 16, Dix Blue is decisively the brighter choice.
Arctic Seal reads slightly lighter (LRV 16 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 16), opening up a space where Arctic Seal encloses it.
At LRV 31 vs 16, Pale Green is decisively the brighter choice.
A 9-point LRV gap (16 vs 7) makes Arctic Seal the marginally brighter of the two.