RAL 170-1 vs Daydream
RAL 170-1 is a RAL Effect color while Daydream comes from Sherwin-Williams. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. At LRV 58 vs 54, RAL 170-1 will read as the brighter of the two — a 4-point gap that matters most in north-facing or low-light rooms. At ΔE 3.2, 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 170-1 vs Daydream Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 170-1 on one side and Daydream 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 170-1 comparisons
See how RAL 170-1 stacks up against other well-photographed colors across different brands and tones.
