Mystere vs Pearl mouse grey
Mystere (Behr) and Pearl mouse grey (RAL Classic) come from different manufacturers. These are both greys, so the question isn't which hue to choose — it's where within grey to land. The 9-point LRV gap — 34 for Pearl mouse grey vs 25 for Mystere — means Pearl mouse grey will open up a space more effectively. ΔE 8.2 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
Mystere vs Pearl mouse grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Mystere on one side and Pearl mouse grey 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 Mystere comparisons
See how Mystere stacks up against other well-photographed colors across different brands and tones.
