Mount Saint Anne vs Denim Drift
Where Mount Saint Anne belongs to Benjamin Moore's range, Denim Drift is a Dulux color. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. Mount Saint Anne (LRV 42) reflects noticeably more light than Denim Drift (LRV 27), a difference of 15 points that becomes especially apparent in rooms with limited natural light. Mount Saint Anne runs green and blue while Denim Drift is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 14.5, 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 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Mount Saint Anne vs Denim Drift in Real Spaces
4 real rooms side by side. Seeing Mount Saint Anne and Denim Drift 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 Mount Saint Anne will make the room feel meaningfully brighter than Denim Drift 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. Mount Saint Anne reflects noticeably more light off the walls, making the space read more open than Denim Drift.
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. Mount Saint Anne 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. Mount Saint Anne reflects noticeably more light off the walls, making the space read more open than Denim Drift.
Color Details
Mount Saint Anne vs Denim Drift Simulated Comparison
5 simulated room previews — drag the slider on each to see Mount Saint Anne on one side and Denim Drift 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 Mount Saint Anne comparisons
See how Mount Saint Anne stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 42, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 42), opening up a space where Mount Saint Anne encloses it.
Mount Saint Anne reflects far more light (LRV 42 vs 6), opening up a space where Iron Ore encloses it.
A 10-point LRV gap (52 vs 42) makes Purbeck Stone the marginally brighter of the two.
A 12-point LRV gap (42 vs 30) makes Mount Saint Anne the marginally brighter of the two.
Mizzle reads slightly lighter (LRV 52 vs 42), a gap that shows most in low-lit rooms.
At LRV 60 vs 42, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 42), opening up a space where Mount Saint Anne encloses it.
Their light reflectance is nearly identical (LRV 43 vs 42), so neither reads brighter in a room.
At LRV 42 vs 4, Mount Saint Anne is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 42), opening up a space where Mount Saint Anne encloses it.
Mount Saint Anne reflects far more light (LRV 42 vs 13), opening up a space where Bancha encloses it.
With LRVs of 44 and 42, the two reflect almost the same amount of light.
At LRV 84 vs 42, Pure White is decisively the brighter choice.
At LRV 42 vs 21, Mount Saint Anne is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 42), opening up a space where Mount Saint Anne encloses it.
Shoji White reflects far more light (LRV 74 vs 42), opening up a space where Mount Saint Anne encloses it.
Snowbound reflects far more light (LRV 83 vs 42), opening up a space where Mount Saint Anne encloses it.
A 9-point LRV gap (51 vs 42) makes Pigeon the marginally brighter of the two.
Mount Saint Anne reflects far more light (LRV 42 vs 12), opening up a space where Pewter Green encloses it.
Mount Saint Anne reflects far more light (LRV 42 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 42), opening up a space where Mount Saint Anne encloses it.
Their light reflectance is nearly identical (LRV 42 vs 41), so neither reads brighter in a room.
Mount Saint Anne reflects far more light (LRV 42 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reads slightly lighter (LRV 45 vs 42), a gap that shows most in low-lit rooms.
A 11-point LRV gap (42 vs 31) makes Mount Saint Anne the marginally brighter of the two.
At LRV 42 vs 7, Mount Saint Anne is decisively the brighter choice.