Graceful Sea vs RAL 670-4
Graceful Sea (Benjamin Moore) and RAL 670-4 (RAL Effect) come from different manufacturers. These are both blues, so the question isn't which hue to choose — it's where within blue to land. The 11-point LRV gap — 49 for Graceful Sea vs 38 for RAL 670-4 — means Graceful Sea will open up a space more effectively. ΔE 3.4 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
Graceful Sea vs RAL 670-4 Simulated Comparison
5 simulated room previews — drag the slider on each to see Graceful Sea on one side and RAL 670-4 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 Graceful Sea comparisons
See how Graceful Sea stacks up against other well-photographed colors across different brands and tones.
