In the Midnight Hour vs RAL 620-4
Where In the Midnight Hour belongs to Benjamin Moore's range, RAL 620-4 is a RAL Effect color. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. They have nearly identical light reflectance values (10 vs 9), so they'll read as similarly Dark in most lighting conditions. The ΔE 3.9 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
In the Midnight Hour vs RAL 620-4 Simulated Comparison
5 simulated room previews — drag the slider on each to see In the Midnight Hour on one side and RAL 620-4 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 In the Midnight Hour comparisons
See how In the Midnight Hour stacks up against other well-photographed colors across different brands and tones.
