Rain Sky vs Water Iris
Rain Sky is a Jotun color while Water Iris comes from PPG. These are both blues, so the question isn't which hue to choose — it's where within blue to land. At LRV 77 vs 69, Water Iris will read as the brighter of the two — a 8-point gap that matters most in north-facing or low-light rooms. At ΔE 4.5, 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
Rain Sky vs Water Iris Simulated Comparison
5 simulated room previews — drag the slider on each to see Rain Sky on one side and Water Iris 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 Rain Sky comparisons
See how Rain Sky stacks up against other well-photographed colors across different brands and tones.
