RAL 570-6 vs RAL 570-M
Both from RAL Effect's palette. These are both blue-purples, so the question isn't which hue to choose — it's where within blue-purple to land. RAL 570-6 (LRV 17) reflects noticeably more light than RAL 570-M (LRV 13), a difference of 4 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 11.1, 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 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 570-6 vs RAL 570-M in Real Spaces
2 real rooms side by side. Seeing RAL 570-6 and RAL 570-M in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. RAL 570-6 reads slightly lighter here — a subtle but real difference in how open the space feels.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. RAL 570-6 reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
RAL 570-6 vs RAL 570-M Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 570-6 on one side and RAL 570-M 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 570-6 comparisons
See how RAL 570-6 stacks up against other well-photographed colors across different brands and tones.
