RAL 220-4 vs Piazza
Where RAL 220-4 belongs to RAL Effect's range, Piazza is a Tikkurila color. Hue-wise, RAL 220-4 belongs to the green family and Piazza to the beige-greige family. Piazza (LRV 65) reflects noticeably more light than RAL 220-4 (LRV 10), a difference of 55 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 56.6, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
RAL 220-4 vs Piazza in Real Spaces
1 real room side by side. Seeing RAL 220-4 and Piazza in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Color Details
RAL 220-4 vs Piazza Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 220-4 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 RAL 220-4 comparisons
See how RAL 220-4 stacks up against other well-photographed colors across different brands and tones.
