Honolulu Blue vs RAL 670-2
Honolulu Blue (Benjamin Moore) and RAL 670-2 (RAL Effect) come from different manufacturers. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. The 4-point LRV gap — 61 for Honolulu Blue vs 58 for RAL 670-2 — means Honolulu Blue will open up a space more effectively. ΔE 6.4 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
Honolulu Blue vs RAL 670-2 Simulated Comparison
5 simulated room previews — drag the slider on each to see Honolulu Blue on one side and RAL 670-2 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 Honolulu Blue comparisons
See how Honolulu Blue stacks up against other well-photographed colors across different brands and tones.
