Quartz grey vs Pearl mouse grey
Quartz grey and Pearl mouse grey come from the same RAL Classic collection. The 17-point LRV gap — 34 for Pearl mouse grey vs 17 for Quartz grey — means Pearl mouse grey will open up a space more effectively. ΔE 8.5 means they're clearly different, but not dramatically so — they'd pair well in the same room.
Quartz grey vs Pearl mouse grey Color Comparison
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.
Color Details
Quartz grey vs Pearl mouse grey in Real Spaces
Quartz grey and Pearl mouse grey are close enough that the difference can be hard to judge from a chip alone. These real-room photos show how each reads at scale, across different spaces and lighting conditions. Showing 1 room type where both colors have photos.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Pearl mouse grey reflects noticeably more light off the walls, making the space read more open than Quartz grey.
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