Nightfall Sky vs Cement grey
Nightfall Sky (Benjamin Moore) and Cement grey (RAL Classic) come from different manufacturers. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. The 9-point LRV gap — 24 for Cement grey vs 15 for Nightfall Sky — means Cement grey will open up a space more effectively. A ΔE of 22.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Nightfall Sky vs Cement grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Nightfall Sky on one side and Cement 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 Nightfall Sky comparisons
See how Nightfall Sky stacks up against other well-photographed colors across different brands and tones.
