Colonnade Gray vs Dusty Heather
Both from Sherwin-Williams's palette. Colonnade Gray reads as greige-grey, while Dusty Heather reads as blue-grey — two distinct hue families, not close cousins. Colonnade Gray (LRV 53) reflects noticeably more light than Dusty Heather (LRV 28), a difference of 25 points that becomes especially apparent in rooms with limited natural light. Colonnade Gray runs warm while Dusty Heather is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 24.6, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Colonnade Gray vs Dusty Heather Simulated Comparison
5 simulated room previews — drag the slider on each to see Colonnade Gray on one side and Dusty Heather 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 Colonnade Gray comparisons
See how Colonnade Gray stacks up against other well-photographed colors across different brands and tones.
