Rhythm and Blues vs RAL 660-6
Rhythm and Blues is a Benjamin Moore color while RAL 660-6 comes from RAL Effect. These are both blues, so the question isn't which hue to choose — it's where within blue to land. At LRV 56 vs 47, Rhythm and Blues will read as the brighter of the two — a 9-point gap that matters most in north-facing or low-light rooms. At ΔE 3.6, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Rhythm and Blues vs RAL 660-6 Simulated Comparison
5 simulated room previews — drag the slider on each to see Rhythm and Blues on one side and RAL 660-6 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 Rhythm and Blues comparisons
See how Rhythm and Blues stacks up against other well-photographed colors across different brands and tones.
