Seattle Gray vs Signal White
Where Seattle Gray belongs to Benjamin Moore's range, Signal White is a RAL Classic color. Hue-wise, Seattle Gray belongs to the blue-grey family and Signal White to the white family. Signal White (LRV 85) reflects noticeably more light than Seattle Gray (LRV 73), a difference of 12 points that becomes especially apparent in rooms with limited natural light. The ΔE 5.7 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Seattle Gray vs Signal White in Real Spaces
2 real rooms side by side. Seattle Gray and Signal White are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
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 Signal White will make the room feel meaningfully brighter than Seattle Gray 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. Signal White reflects noticeably more light off the walls, making the space read more open than Seattle Gray.
Color Details
Seattle Gray vs Signal White Simulated Comparison
5 simulated room previews — drag the slider on each to see Seattle Gray on one side and Signal White 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 Seattle Gray comparisons
See how Seattle Gray stacks up against other well-photographed colors across different brands and tones.
