Dusty Heather vs Spare White
Both from Sherwin-Williams's palette. Dusty Heather reads as blue-grey, while Spare White reads as greige-white — two distinct hue families, not close cousins. Spare White (LRV 77) reflects noticeably more light than Dusty Heather (LRV 28), a difference of 49 points that becomes especially apparent in rooms with limited natural light. Dusty Heather runs cool while Spare White is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 33.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Dusty Heather vs Spare White in Real Spaces
3 real rooms side by side. Seeing Dusty Heather and Spare White in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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 LRV gap is large enough that Spare White will make the room feel meaningfully brighter than Dusty Heather would.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Spare White reflects noticeably more light off the walls, making the space read more open than Dusty Heather.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Spare White reflects noticeably more light off the walls, making the space read more open than Dusty Heather.
Color Details
Dusty Heather vs Spare White Simulated Comparison
5 simulated room previews — drag the slider on each to see Dusty Heather on one side and Spare White 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.