Portland Gray vs Pewter Green
Portland Gray (Benjamin Moore) and Pewter Green (Sherwin-Williams) come from different manufacturers. Portland Gray reads as greige-grey, while Pewter Green reads as green-grey — two distinct hue families, not close cousins. The 48-point LRV gap — 60 for Portland Gray vs 12 for Pewter Green — means Portland Gray will open up a space more effectively. Where Portland Gray leans red, Pewter Green reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 41.8 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Portland Gray vs Pewter Green in Real Spaces
2 real rooms side by side. Seeing Portland 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.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Portland Gray will make the room feel meaningfully brighter than Pewter Green would.
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. Portland Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Portland Gray vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Portland 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 Portland Gray comparisons
See how Portland Gray stacks up against other well-photographed colors across different brands and tones.
