Slippery Shale vs Sage Slate
Slippery Shale is a Behr color while Sage Slate comes from Valspar. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. With LRVs of 18 and 19, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 4.2, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. 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 Sage Slate Simulated Comparison
5 simulated room previews — drag the slider on each to see Slippery Shale on one side and Sage Slate 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.
