RAL 770-5 vs Sand Dune
RAL 770-5 is a RAL Effect color while Sand Dune comes from Sherwin-Williams. RAL 770-5 reads as greige-grey, while Sand Dune reads as beige-greige — two distinct hue families, not close cousins. At LRV 46 vs 43, Sand Dune will read as the brighter of the two — a 3-point gap that matters most in north-facing or low-light rooms. At ΔE 6.3, 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
RAL 770-5 vs Sand Dune Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 770-5 on one side and Sand Dune 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 RAL 770-5 comparisons
See how RAL 770-5 stacks up against other well-photographed colors across different brands and tones.
