Nimbus vs Black grey
Nimbus (Benjamin Moore) and Black grey (RAL Classic) come from different manufacturers. Nimbus reads as greige-grey, while Black grey reads as blue-grey — two distinct hue families, not close cousins. The 53-point LRV gap — 59 for Nimbus vs 6 for Black grey — means Nimbus will open up a space more effectively. A ΔE of 61.8 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Nimbus vs Black grey in Real Spaces
2 real rooms side by side. Seeing Nimbus and Black grey in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Nimbus reflects noticeably more light off the walls, making the space read more open than Black grey.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Nimbus returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Nimbus vs Black grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Nimbus 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 Nimbus comparisons
See how Nimbus stacks up against other well-photographed colors across different brands and tones.
