Mystere vs Treron
Where Mystere belongs to Behr's range, Treron is a Farrow & Ball color. Hue-wise, Mystere belongs to the grey family and Treron to the greige-grey family. They have nearly identical light reflectance values (25 vs 25), so they'll read as similarly Dark in most lighting conditions. Mystere runs red while Treron is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 11.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. 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 Treron Simulated Comparison
5 simulated room previews — drag the slider on each to see Mystere on one side and Treron 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.
