Seagull Gray vs Pewter Green
Where Seagull Gray belongs to Behr's range, Pewter Green is a Sherwin-Williams color. Seagull Gray reads as greige-grey, while Pewter Green reads as green-grey — two distinct hue families, not close cousins. Seagull Gray (LRV 69) reflects noticeably more light than Pewter Green (LRV 12), a difference of 57 points that becomes especially apparent in rooms with limited natural light. Seagull Gray runs yellow while Pewter Green is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 45.6, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Seagull Gray vs Pewter Green in Real Spaces
3 real rooms side by side. Seeing Seagull 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.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Seagull Gray will make the room feel meaningfully brighter than Pewter Green would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Seagull Gray reflects noticeably more light off the walls, making the space read more open than Pewter Green.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Seagull Gray reflects noticeably more light off the walls, making the space read more open than Pewter Green.
Color Details
Seagull Gray vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Seagull 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 Seagull Gray comparisons
See how Seagull Gray stacks up against other well-photographed colors across different brands and tones.
