Mopboard Black vs Nocturnal Green
Mopboard Black (Benjamin Moore) and Nocturnal Green (Valspar) come from different manufacturers. Hue-wise, Mopboard Black belongs to the grey family and Nocturnal Green to the blue-green family. The 3-point LRV gap — 6 for Mopboard Black vs 3 for Nocturnal Green — means Mopboard Black will open up a space more effectively. ΔE 3.6 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Mopboard Black vs Nocturnal Green in Real Spaces
2 real rooms side by side. Mopboard Black and Nocturnal Green are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Color Details
Mopboard Black vs Nocturnal Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Mopboard Black on one side and Nocturnal Green 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 Mopboard Black comparisons
See how Mopboard Black stacks up against other well-photographed colors across different brands and tones.
