Powell Gray vs Thunder Clouds
Powell Gray is a Benjamin Moore color while Thunder Clouds comes from Dulux. Powell Gray reads as blue-grey, while Thunder Clouds reads as grey — two distinct hue families, not close cousins. With LRVs of 15 and 17, they'll behave almost identically in terms of how much light they reflect back into a room. The tonal difference — Powell Gray's blue character against Thunder Clouds's neutral — becomes most visible against white trim or in morning light. At ΔE 5.3, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Powell Gray vs Thunder Clouds Simulated Comparison
5 simulated room previews — drag the slider on each to see Powell Gray on one side and Thunder Clouds 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 Powell Gray comparisons
See how Powell Gray stacks up against other well-photographed colors across different brands and tones.
