H2O vs RAL 170-3
H2O is a Benjamin Moore color while RAL 170-3 comes from RAL Effect. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. At LRV 56 vs 50, RAL 170-3 will read as the brighter of the two — a 6-point gap that matters most in north-facing or low-light rooms. At ΔE 7.0, 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
H2O vs RAL 170-3 Simulated Comparison
5 simulated room previews — drag the slider on each to see H2O on one side and RAL 170-3 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 H2O comparisons
See how H2O stacks up against other well-photographed colors across different brands and tones.
