RAL 710-4 vs L366
RAL 710-4 (RAL Effect) and L366 (Tikkurila) come from different manufacturers. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. The 7-point LRV gap — 15 for L366 vs 9 for RAL 710-4 — means L366 will open up a space more effectively. ΔE 9.4 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
RAL 710-4 vs L366 Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 710-4 on one side and L366 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 710-4 comparisons
See how RAL 710-4 stacks up against other well-photographed colors across different brands and tones.
