Dark As Night vs RAL 750-6
Where Dark As Night belongs to PPG's range, RAL 750-6 is a RAL Effect color. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. They have nearly identical light reflectance values (6 vs 5), so they'll read as similarly Dark in most lighting conditions. The ΔE 5.3 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
Dark As Night vs RAL 750-6 Simulated Comparison
5 simulated room previews — drag the slider on each to see Dark As Night on one side and RAL 750-6 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 Dark As Night comparisons
See how Dark As Night stacks up against other well-photographed colors across different brands and tones.
