Lead Gray vs S 7500-N
Where Lead Gray belongs to Benjamin Moore's range, S 7500-N is a NCS color. Hue-wise, Lead Gray belongs to the blue-grey family and S 7500-N to the grey family. They have nearly identical light reflectance values (9 vs 8), so they'll read as similarly Dark in most lighting conditions. Lead Gray runs blue while S 7500-N is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. The ΔE 6.4 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Lead Gray vs S 7500-N in Real Spaces
3 real rooms side by side. Lead Gray and S 7500-N 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.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The temperature contrast between S 7500-N and Lead Gray is what sets these apart most in this context.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. S 7500-N brings more warmth to the space, while Lead Gray keeps things cooler and crisper.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. S 7500-N brings more warmth to the space, while Lead Gray keeps things cooler and crisper.
Color Details
Lead Gray vs S 7500-N Simulated Comparison
5 simulated room previews — drag the slider on each to see Lead Gray on one side and S 7500-N 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 Lead Gray comparisons
See how Lead Gray stacks up against other well-photographed colors across different brands and tones.
