Nightfall Sky vs RAL 560-6
Nightfall Sky is a Benjamin Moore color while RAL 560-6 comes from RAL Effect. These are both greys, so the question isn't which hue to choose — it's where within grey to land. With LRVs of 15 and 18, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 4.7, 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
Nightfall Sky vs RAL 560-6 Simulated Comparison
5 simulated room previews — drag the slider on each to see Nightfall Sky on one side and RAL 560-6 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.
