Dolphin Blue vs Pewter Green
Where Dolphin Blue belongs to Behr's range, Pewter Green is a Sherwin-Williams color. Hue-wise, Dolphin Blue belongs to the blue family and Pewter Green to the green-grey family. Dolphin Blue (LRV 30) reflects noticeably more light than Pewter Green (LRV 12), a difference of 18 points that becomes especially apparent in rooms with limited natural light. Dolphin Blue runs blue while Pewter Green is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 26.6, 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 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Dolphin Blue vs Pewter Green in Real Spaces
2 real rooms side by side. Seeing Dolphin Blue 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 Dolphin Blue 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. Dolphin Blue reflects noticeably more light off the walls, making the space read more open than Pewter Green.
Color Details
Dolphin Blue vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Dolphin Blue 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 Dolphin Blue comparisons
See how Dolphin Blue stacks up against other well-photographed colors across different brands and tones.
