Shale vs Agreeable Gray
Shale is a Benjamin Moore color while Agreeable Gray comes from Sherwin-Williams. Both sit in the greige-grey family, which is useful context if you're narrowing within a single hue direction. At LRV 60 vs 50, Agreeable Gray will read as the brighter of the two — a 10-point gap that matters most in north-facing or low-light rooms. The tonal difference — Shale's red character against Agreeable Gray's warm — becomes most visible against white trim or in morning light. At ΔE 5.2, 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
Shale vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Shale on one side and Agreeable Gray 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.
At LRV 83 vs 50, White Dove is decisively the brighter choice.
With LRVs of 52 and 50, the two reflect almost the same amount of light.
Shale reflects far more light (LRV 50 vs 30), opening up a space where Evergreen Fog encloses it.
A 7-point LRV gap (58 vs 50) makes Accessible Beige the marginally brighter of the two.
At LRV 50 vs 27, Shale is decisively the brighter choice.
Shale reads slightly lighter (LRV 50 vs 43), a gap that shows most in low-lit rooms.
A 5-point LRV gap (55 vs 50) makes Tranquil Dawn the marginally brighter of the two.
A 7-point LRV gap (50 vs 44) makes Shale the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 50), opening up a space where Shale encloses it.
At LRV 66 vs 50, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 50, Shoji White is decisively the brighter choice.
At LRV 50 vs 12, Shale is decisively the brighter choice.
At LRV 68 vs 50, Skimming Stone is decisively the brighter choice.
At LRV 50 vs 12, Shale is decisively the brighter choice.
A 5-point LRV gap (50 vs 45) makes Shale the marginally brighter of the two.
Shale reflects far more light (LRV 50 vs 31), opening up a space where Pale Green encloses it.
Shale reflects far more light (LRV 50 vs 7), opening up a space where Pine Needle encloses it.
Shale reflects far more light (LRV 50 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reads slightly lighter (LRV 57 vs 50), a gap that shows most in low-lit rooms.
Just Walnut reflects far more light (LRV 72 vs 50), opening up a space where Shale encloses it.