Pearl Gray vs Thunderbird
Both from Benjamin Moore's palette. Pearl Gray reads as green-grey, while Thunderbird reads as blue — two distinct hue families, not close cousins. Pearl Gray (LRV 74) reflects noticeably more light than Thunderbird (LRV 55), a difference of 19 points that becomes especially apparent in rooms with limited natural light. Pearl Gray runs green while Thunderbird is decidedly blue, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 15.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Pearl Gray vs Thunderbird Simulated Comparison
5 simulated room previews — drag the slider on each to see Pearl Gray on one side and Thunderbird 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 Pearl Gray comparisons
See how Pearl Gray stacks up against other well-photographed colors across different brands and tones.
