White aluminium vs Piazza
White aluminium (RAL Classic) and Piazza (Tikkurila) come from different manufacturers. Hue-wise, White aluminium belongs to the grey-white family and Piazza to the beige-greige family. The 19-point LRV gap — 65 for Piazza vs 46 for White aluminium — means Piazza will open up a space more effectively. A ΔE of 19.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
White aluminium vs Piazza in Real Spaces
2 real rooms side by side. Seeing White aluminium 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Piazza reflects noticeably more light off the walls, making the space read more open than White aluminium.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Piazza returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
White aluminium vs Piazza Simulated Comparison
5 simulated room previews — drag the slider on each to see White aluminium 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 White aluminium comparisons
See how White aluminium stacks up against other well-photographed colors across different brands and tones.
