Dusty Heather vs Illusion
Both from Sherwin-Williams's palette. Hue-wise, Dusty Heather belongs to the blue-grey family and Illusion to the greige-grey family. Illusion (LRV 40) reflects noticeably more light than Dusty Heather (LRV 28), a difference of 12 points that becomes especially apparent in rooms with limited natural light. Dusty Heather runs cool while Illusion is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 21.8, 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.
Dusty Heather vs Illusion in Real Spaces
10 real rooms side by side. Seeing Dusty Heather and Illusion 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 Illusion will make the room feel meaningfully brighter than Dusty Heather would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Illusion reflects noticeably more light off the walls, making the space read more open than Dusty Heather.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Illusion reflects noticeably more light off the walls, making the space read more open than Dusty Heather.
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. Illusion returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Illusion reflects noticeably more light off the walls, making the space read more open than Dusty Heather.
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. Illusion reflects noticeably more light off the walls, making the space read more open than Dusty Heather.
Mudroom
Mudrooms are seen in passing, often under whatever light comes through the door — a context that favors colors with some depth. Illusion returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Illusion returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Illusion reflects noticeably more light off the walls, making the space read more open than Dusty Heather.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Illusion will make the room feel meaningfully brighter than Dusty Heather would.
Color Details
Dusty Heather vs Illusion Simulated Comparison
5 simulated room previews — drag the slider on each to see Dusty Heather on one side and Illusion 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.