Denim Drift vs Improbable
Where Denim Drift belongs to Dulux's range, Improbable is a PPG color. Denim Drift reads as blue-grey, while Improbable reads as grey — two distinct hue families, not close cousins. Denim Drift (LRV 27) reflects noticeably more light than Improbable (LRV 17), a difference of 10 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 10.7, 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 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Denim Drift vs Improbable in Real Spaces
5 real rooms side by side. Seeing Denim Drift and Improbable 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 Denim Drift will make the room feel meaningfully brighter than Improbable 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. Denim Drift reflects noticeably more light off the walls, making the space read more open than Improbable.
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. Denim Drift 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. Denim Drift reflects noticeably more light off the walls, making the space read more open than Improbable.
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. Denim Drift reflects noticeably more light off the walls, making the space read more open than Improbable.
Color Details
Denim Drift vs Improbable Simulated Comparison
5 simulated room previews — drag the slider on each to see Denim Drift on one side and Improbable 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 Denim Drift comparisons
See how Denim Drift stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 27), opening up a space where Denim Drift encloses it.
At LRV 69 vs 27, Ammonite is decisively the brighter choice.
Denim Drift reflects far more light (LRV 27 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 27, Purbeck Stone is decisively the brighter choice.
A 3-point LRV gap (30 vs 27) makes Evergreen Fog the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 27), opening up a space where Denim Drift encloses it.
At LRV 60 vs 27, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 27), opening up a space where Denim Drift encloses it.
At LRV 43 vs 27, French Gray is decisively the brighter choice.
At LRV 27 vs 4, Denim Drift is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 27), opening up a space where Denim Drift encloses it.
Denim Drift reflects far more light (LRV 27 vs 13), opening up a space where Bancha encloses it.
Hardwick White reflects far more light (LRV 44 vs 27), opening up a space where Denim Drift encloses it.
At LRV 84 vs 27, Pure White is decisively the brighter choice.
A 6-point LRV gap (27 vs 21) makes Denim Drift the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 27), opening up a space where Denim Drift encloses it.
Shoji White reflects far more light (LRV 74 vs 27), opening up a space where Denim Drift encloses it.
Snowbound reflects far more light (LRV 83 vs 27), opening up a space where Denim Drift encloses it.
Denim Drift reflects far more light (LRV 27 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 27), opening up a space where Denim Drift encloses it.
At LRV 41 vs 27, Dix Blue is decisively the brighter choice.
At LRV 68 vs 27, Calamine is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 27 vs 25), so neither reads brighter in a room.
Denim Drift reflects far more light (LRV 27 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 27), opening up a space where Denim Drift encloses it.
A 4-point LRV gap (31 vs 27) makes Pale Green the marginally brighter of the two.
At LRV 27 vs 7, Denim Drift is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 27 vs 24), so neither reads brighter in a room.
At LRV 57 vs 27, Guilford Green is decisively the brighter choice.
At LRV 72 vs 27, Just Walnut is decisively the brighter choice.