Alloy vs Dusty Heather
Both from Sherwin-Williams's palette. Alloy reads as grey, while Dusty Heather reads as blue-grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (25 vs 28), so they'll read as similarly Medium in most lighting conditions. Alloy runs neutral while Dusty Heather is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 16.4, 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 10 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Alloy vs Dusty Heather in Real Spaces
10 real rooms side by side. Seeing Alloy and Dusty Heather 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 temperature contrast between Dusty Heather and Alloy is what sets these apart most in this context.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Dusty Heather brings more warmth to the space, while Alloy keeps things cooler and crisper.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Dusty Heather brings more warmth to the space, while Alloy keeps things cooler and crisper.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Alloy reads more restrained here, while Dusty Heather adds a sense of enclosure and warmth.
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. Dusty Heather brings more warmth to the space, while Alloy keeps things cooler and crisper.
Home Office
The test for a home office color isn't how it looks in a quick glance — it's whether it still feels right after a full day of work. Dusty Heather brings more warmth to the space, while Alloy keeps things cooler and crisper.
Mudroom
Mudrooms are seen in passing, often under whatever light comes through the door — a context that favors colors with some depth. Alloy reads more restrained here, while Dusty Heather adds a sense of enclosure and warmth.
Patio
Outside, paint color competes with sky, landscaping, and direct sun — all of which shift how both of these read compared to an indoor chip. Alloy reads more restrained here, while Dusty Heather adds a sense of enclosure and warmth.
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. Dusty Heather brings more warmth to the space, while Alloy keeps things cooler and crisper.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The temperature contrast between Dusty Heather and Alloy is what sets these apart most in this context.
Color Details
Alloy vs Dusty Heather Simulated Comparison
5 simulated room previews — drag the slider on each to see Alloy 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 Alloy comparisons
See how Alloy stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 25), opening up a space where Alloy encloses it.
At LRV 52 vs 25, Purbeck Stone is decisively the brighter choice.
A 5-point LRV gap (30 vs 25) makes Evergreen Fog the marginally brighter of the two.
At LRV 60 vs 25, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 25), opening up a space where Alloy encloses it.
With LRVs of 27 and 25, the two reflect almost the same amount of light.
At LRV 43 vs 25, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 25), opening up a space where Alloy encloses it.
Hardwick White reflects far more light (LRV 44 vs 25), opening up a space where Alloy encloses it.
At LRV 84 vs 25, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 25), opening up a space where Alloy encloses it.
Shoji White reflects far more light (LRV 74 vs 25), opening up a space where Alloy encloses it.
Alloy reflects far more light (LRV 25 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 25), opening up a space where Alloy encloses it.
Alloy reflects far more light (LRV 25 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 25), opening up a space where Alloy encloses it.
A 6-point LRV gap (31 vs 25) makes Pale Green the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 25 vs 24), so neither reads brighter in a room.
At LRV 57 vs 25, Guilford Green is decisively the brighter choice.