Black Knight vs Black grey
Black Knight is a Benjamin Moore color while Black grey comes from RAL Classic. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. With LRVs of 5 and 6, they'll behave almost identically in terms of how much light they reflect back into a room. With a ΔE of 1.6, the difference is subtle — you'd need them side by side to reliably tell them apart. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Black Knight vs Black grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Black Knight on one side and Black 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 Black Knight comparisons
See how Black Knight stacks up against other well-photographed colors across different brands and tones.
