Autumn Gray vs RAL 770-4
Autumn Gray is a PPG color while RAL 770-4 comes from RAL Effect. Hue-wise, Autumn Gray belongs to the grey family and RAL 770-4 to the greige-grey family. With LRVs of 21 and 20, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 3.3, 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
Autumn Gray vs RAL 770-4 Simulated Comparison
5 simulated room previews — drag the slider on each to see Autumn Gray on one side and RAL 770-4 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 Autumn Gray comparisons
See how Autumn Gray stacks up against other well-photographed colors across different brands and tones.
