Shale vs Passageway
Shale (Benjamin Moore) and Passageway (Valspar) come from different manufacturers. Shale reads as greige-grey, while Passageway reads as blue-grey — two distinct hue families, not close cousins. The 36-point LRV gap — 50 for Shale vs 14 for Passageway — means Shale will open up a space more effectively. A ΔE of 36.0 puts these firmly in different territory — two distinct design choices rather than close alternatives. 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 Passageway Simulated Comparison
5 simulated room previews — drag the slider on each to see Shale on one side and Passageway 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.
