Shale vs S 2502-Y20R
Shale (Benjamin Moore) and S 2502-Y20R (NCS) come from different manufacturers. Both sit in the greige-grey family, which is useful context if you're narrowing within a single hue direction. The 3-point LRV gap — 53 for S 2502-Y20R vs 50 for Shale — means S 2502-Y20R will open up a space more effectively. Where Shale leans red, S 2502-Y20R reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 2.8 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Shale vs S 2502-Y20R Simulated Comparison
5 simulated room previews — drag the slider on each to see Shale on one side and S 2502-Y20R 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 Shale comparisons
See how Shale stacks up against other well-photographed colors across different brands and tones.
