Blue Harmony vs Clematis
Blue Harmony (Jotun) and Clematis (Sherwin-Williams) come from different manufacturers. Hue-wise, Blue Harmony belongs to the blue-grey family and Clematis to the purple family. Their light reflectance values are nearly the same — 17 vs 16 — so neither will read significantly brighter or darker than the other. Where Blue Harmony leans neutral, Clematis reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 25.6 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
Blue Harmony vs Clematis Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Harmony on one side and Clematis 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 Blue Harmony comparisons
See how Blue Harmony stacks up against other well-photographed colors across different brands and tones.
