Blue Harmony vs Granite Peak
Where Blue Harmony belongs to Jotun's range, Granite Peak is a Sherwin-Williams color. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. They have nearly identical light reflectance values (17 vs 14), so they'll read as similarly Dark in most lighting conditions. Blue Harmony runs neutral while Granite Peak is decidedly cool, which means they'll respond very differently to warm vs cool light sources. The ΔE 3.5 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Blue Harmony vs Granite Peak in Real Spaces
1 real room side by side. Blue Harmony and Granite Peak are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The temperature contrast between Granite Peak and Blue Harmony is what sets these apart most in this context.
Color Details
Blue Harmony vs Granite Peak Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Harmony on one side and Granite Peak 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.
