Twilight Blue vs RAL 180-1
Twilight Blue is a Benjamin Moore color while RAL 180-1 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 49 vs 12, RAL 180-1 will read as the brighter of the two — a 36-point gap that matters most in north-facing or low-light rooms. At ΔE 52.7, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Twilight Blue vs RAL 180-1 Simulated Comparison
5 simulated room previews — drag the slider on each to see Twilight Blue on one side and RAL 180-1 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 Twilight Blue comparisons
See how Twilight Blue stacks up against other well-photographed colors across different brands and tones.
