RAL 580-1 vs Piazza
RAL 580-1 (RAL Effect) and Piazza (Tikkurila) come from different manufacturers. RAL 580-1 reads as blue, while Piazza reads as beige-greige — two distinct hue families, not close cousins. The 4-point LRV gap — 65 for Piazza vs 61 for RAL 580-1 — means Piazza will open up a space more effectively. A ΔE of 18.9 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
RAL 580-1 vs Piazza in Real Spaces
1 real room side by side. Seeing RAL 580-1 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.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Piazza has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
RAL 580-1 vs Piazza Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 580-1 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 580-1 comparisons
See how RAL 580-1 stacks up against other well-photographed colors across different brands and tones.
