Pearl mouse grey vs Piazza
Pearl mouse grey (RAL Classic) and Piazza (Tikkurila) come from different manufacturers. Hue-wise, Pearl mouse grey belongs to the grey family and Piazza to the beige-greige family. The 31-point LRV gap — 65 for Piazza vs 34 for Pearl mouse grey — means Piazza will open up a space more effectively. A ΔE of 32.7 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
Pearl mouse grey vs Piazza Simulated Comparison
5 simulated room previews — drag the slider on each to see Pearl mouse grey on one side and Piazza 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 Pearl mouse grey comparisons
See how Pearl mouse grey stacks up against other well-photographed colors across different brands and tones.
