Light grey vs Piazza
Where Light grey belongs to RAL Classic's range, Piazza is a Tikkurila color. Hue-wise, Light grey belongs to the grey family and Piazza to the beige-greige family. Piazza (LRV 65) reflects noticeably more light than Light grey (LRV 58), a difference of 7 points that becomes especially apparent in rooms with limited natural light. The ΔE 6.6 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.
Light grey vs Piazza in Real Spaces
1 real room side by side. Light grey and Piazza 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.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The brightness difference is modest but present — Piazza gives the walls a little more lift.
Color Details
Light grey vs Piazza Simulated Comparison
5 simulated room previews — drag the slider on each to see Light 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 Light grey comparisons
See how Light grey stacks up against other well-photographed colors across different brands and tones.
