RAL 190-5 vs Piazza
Where RAL 190-5 belongs to RAL Effect's range, Piazza is a Tikkurila color. RAL 190-5 reads as blue, while Piazza reads as beige-greige — two distinct hue families, not close cousins. RAL 190-5 (LRV 75) reflects noticeably more light than Piazza (LRV 65), a difference of 10 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 11.3, 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 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 190-5 vs Piazza in Real Spaces
3 real rooms side by side. Seeing RAL 190-5 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
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 LRV gap is large enough that RAL 190-5 will make the room feel meaningfully brighter than Piazza would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. RAL 190-5 reflects noticeably more light off the walls, making the space read more open than Piazza.
Color Details
RAL 190-5 vs Piazza Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 190-5 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 190-5 comparisons
See how RAL 190-5 stacks up against other well-photographed colors across different brands and tones.
