RAL 720-1 vs Piazza
RAL 720-1 is a RAL Effect color while Piazza comes from Tikkurila. Hue-wise, RAL 720-1 belongs to the blue family and Piazza to the beige-greige family. At LRV 69 vs 65, RAL 720-1 will read as the brighter of the two — a 4-point gap that matters most in north-facing or low-light rooms. At ΔE 13.7, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 720-1 vs Piazza in Real Spaces
3 real rooms side by side. Seeing RAL 720-1 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.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. RAL 720-1 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The brightness difference is modest but present — RAL 720-1 gives the walls a little more lift.
Color Details
RAL 720-1 vs Piazza Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 720-1 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 720-1 comparisons
See how RAL 720-1 stacks up against other well-photographed colors across different brands and tones.
