Seagull Gray vs Sonic Silver
Both from Behr's palette. Hue-wise, Seagull Gray belongs to the greige-grey family and Sonic Silver to the grey family. Seagull Gray (LRV 69) reflects noticeably more light than Sonic Silver (LRV 47), a difference of 22 points that becomes especially apparent in rooms with limited natural light. Both lean yellow, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 12.3, 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.
Seagull Gray vs Sonic Silver in Real Spaces
2 real rooms side by side. Seeing Seagull Gray and Sonic Silver 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 Sonic Silver would.
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 Sonic Silver.
Color Details
Seagull Gray vs Sonic Silver Simulated Comparison
5 simulated room previews — drag the slider on each to see Seagull Gray on one side and Sonic Silver 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.
