Nocturnal Gray vs Plymouth Brown
Both from Benjamin Moore's palette. Nocturnal Gray reads as blue-grey, while Plymouth Brown reads as beige-greige — two distinct hue families, not close cousins. They have nearly identical light reflectance values (14 vs 14), so they'll read as similarly Dark in most lighting conditions. Nocturnal Gray runs blue while Plymouth Brown is decidedly red, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 25.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Nocturnal Gray vs Plymouth Brown Simulated Comparison
5 simulated room previews — drag the slider on each to see Nocturnal Gray on one side and Plymouth Brown 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 Nocturnal Gray comparisons
See how Nocturnal Gray stacks up against other well-photographed colors across different brands and tones.
