Slippery Shale vs Solid
Slippery Shale (Behr) and Solid (Jotun) come from different manufacturers. Hue-wise, Slippery Shale belongs to the grey family and Solid to the greige-grey family. Their light reflectance values are nearly the same — 18 vs 19 — so neither will read significantly brighter or darker than the other. Where Slippery Shale leans red, Solid reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 3.8 means they're clearly different, but not dramatically so — they'd pair well in the same 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
Slippery Shale vs Solid Simulated Comparison
5 simulated room previews — drag the slider on each to see Slippery Shale on one side and Solid 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 Slippery Shale comparisons
See how Slippery Shale stacks up against other well-photographed colors across different brands and tones.
