Dusty Heather vs Serious Gray
Both are Sherwin-Williams colors. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. At LRV 28 vs 23, Dusty Heather will read as the brighter of the two — a 5-point gap that matters most in north-facing or low-light rooms. The tonal difference — Dusty Heather's cool character against Serious Gray's neutral — becomes most visible against white trim or in morning light. At ΔE 8.4, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Dusty Heather vs Serious Gray in Real Spaces
1 real room side by side. Dusty Heather and Serious Gray 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.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The brightness difference is modest but present — Dusty Heather gives the walls a little more lift.
Color Details
Dusty Heather vs Serious Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Dusty Heather on one side and Serious Gray 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 Dusty Heather comparisons
See how Dusty Heather stacks up against other well-photographed colors across different brands and tones.
At LRV 60 vs 28, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 28), opening up a space where Dusty Heather encloses it.
At LRV 84 vs 28, Pure White is decisively the brighter choice.
Shoji White reflects far more light (LRV 74 vs 28), opening up a space where Dusty Heather encloses it.