Powell Gray vs Windmill Lane
Where Powell Gray belongs to Benjamin Moore's range, Windmill Lane is a Little Greene color. Powell Gray reads as blue-grey, while Windmill Lane reads as green-grey — two distinct hue families, not close cousins. Windmill Lane (LRV 31) reflects noticeably more light than Powell Gray (LRV 15), a difference of 16 points that becomes especially apparent in rooms with limited natural light. Powell Gray runs blue while Windmill Lane is decidedly green, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 24.7, 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
Powell Gray vs Windmill Lane Simulated Comparison
5 simulated room previews — drag the slider on each to see Powell Gray on one side and Windmill Lane 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.
