S 7500-N vs Slate grey
Where S 7500-N belongs to NCS's range, Slate grey is a RAL Classic color. S 7500-N reads as grey, while Slate grey reads as blue-grey — two distinct hue families, not close cousins. Slate grey (LRV 12) reflects noticeably more light than S 7500-N (LRV 8), a difference of 4 points that becomes especially apparent in rooms with limited natural light. The ΔE 4.9 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
S 7500-N vs Slate grey in Real Spaces
2 real rooms side by side. S 7500-N and Slate grey 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.
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. Slate grey reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Slate grey reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
S 7500-N vs Slate grey Simulated Comparison
5 simulated room previews — drag the slider on each to see S 7500-N on one side and Slate 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 S 7500-N comparisons
See how S 7500-N stacks up against other well-photographed colors across different brands and tones.
