Cement grey vs Pearl mouse grey
Both from RAL Classic's palette. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. Pearl mouse grey (LRV 34) reflects noticeably more light than Cement grey (LRV 24), a difference of 9 points that becomes especially apparent in rooms with limited natural light. The ΔE 5.3 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Cement grey vs Pearl mouse grey in Real Spaces
1 real room side by side. Cement grey and Pearl mouse grey are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Pearl mouse grey will make the room feel meaningfully brighter than Cement grey would.
Color Details
Cement grey vs Pearl mouse grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Cement grey 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 Cement grey comparisons
See how Cement grey stacks up against other well-photographed colors across different brands and tones.
