Excalibur Gray vs Window grey
Excalibur Gray (Benjamin Moore) and Window grey (RAL Classic) come from different manufacturers. Both sit in the blue-grey family, which is useful context if you're narrowing within a single hue direction. The 5-point LRV gap — 41 for Excalibur Gray vs 36 for Window grey — means Excalibur Gray will open up a space more effectively. ΔE 7.1 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Excalibur Gray vs Window grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Excalibur Gray on one side and Window grey 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 Excalibur Gray comparisons
See how Excalibur Gray stacks up against other well-photographed colors across different brands and tones.
