RAL 780-M vs Piazza
RAL 780-M (RAL Effect) and Piazza (Tikkurila) come from different manufacturers. Hue-wise, RAL 780-M belongs to the beige family and Piazza to the beige-greige family. The 30-point LRV gap — 65 for Piazza vs 35 for RAL 780-M — means Piazza will open up a space more effectively. A ΔE of 26.6 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.
RAL 780-M vs Piazza in Real Spaces
2 real rooms side by side. Seeing RAL 780-M 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 RAL 780-M.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. 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
RAL 780-M vs Piazza Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 780-M 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 780-M comparisons
See how RAL 780-M stacks up against other well-photographed colors across different brands and tones.
