Thundercloud Gray vs Gray Frost
Thundercloud Gray is a Benjamin Moore color while Gray Frost comes from PPG. Both sit in the blue-grey family, which is useful context if you're narrowing within a single hue direction. With LRVs of 50 and 52, they'll behave almost identically in terms of how much light they reflect back into a room. With a ΔE of 0.9, the difference is subtle — you'd need them side by side to reliably tell them apart. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Thundercloud Gray vs Gray Frost Simulated Comparison
5 simulated room previews — drag the slider on each to see Thundercloud Gray on one side and Gray Frost 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 Thundercloud Gray comparisons
See how Thundercloud Gray stacks up against other well-photographed colors across different brands and tones.
