Gustavian Blue vs Windjammer
Gustavian Blue (Jotun) and Windjammer (PPG) come from different manufacturers. Hue-wise, Gustavian Blue belongs to the blue-grey family and Windjammer to the blue family. Their light reflectance values are nearly the same — 38 vs 37 — so neither will read significantly brighter or darker than the other. A ΔE of 30.0 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Gustavian Blue vs Windjammer Simulated Comparison
5 simulated room previews — drag the slider on each to see Gustavian Blue on one side and Windjammer 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 Gustavian Blue comparisons
See how Gustavian Blue stacks up against other well-photographed colors across different brands and tones.
