Amethyst Shadow vs RAL 580-M
Amethyst Shadow is a Benjamin Moore color while RAL 580-M comes from RAL Effect. Amethyst Shadow reads as blue-grey, while RAL 580-M reads as blue — two distinct hue families, not close cousins. At LRV 18 vs 15, Amethyst Shadow will read as the brighter of the two — a 3-point gap that matters most in north-facing or low-light rooms. At ΔE 6.1, 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
Amethyst Shadow vs RAL 580-M Simulated Comparison
5 simulated room previews — drag the slider on each to see Amethyst Shadow on one side and RAL 580-M 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 Amethyst Shadow comparisons
See how Amethyst Shadow stacks up against other well-photographed colors across different brands and tones.
