Gray Owl vs Pewter Green
Gray Owl (Benjamin Moore) and Pewter Green (Sherwin-Williams) come from different manufacturers. Hue-wise, Gray Owl belongs to the grey family and Pewter Green to the green-grey family. The 53-point LRV gap — 65 for Gray Owl vs 12 for Pewter Green — means Gray Owl will open up a space more effectively. Where Gray Owl leans yellow, Pewter Green reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 43.7 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Gray Owl vs Pewter Green in Real Spaces
4 real rooms side by side. Seeing Gray Owl 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.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Gray Owl reflects noticeably more light off the walls, making the space read more open than Pewter Green.
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. Gray Owl returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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 Gray Owl 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. Gray Owl returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Gray Owl vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Gray Owl 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 Gray Owl comparisons
See how Gray Owl stacks up against other well-photographed colors across different brands and tones.
