Duxbury Gray vs Millstone Gray
Duxbury Gray and Millstone Gray come from the same Benjamin Moore collection. These are both greys, so the question isn't which hue to choose — it's where within grey to land. The 7-point LRV gap — 24 for Duxbury Gray vs 17 for Millstone Gray — means Duxbury Gray will open up a space more effectively. Both share a green character, which means they'll respond to light and surrounding materials in similar ways. ΔE 8.3 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Duxbury Gray vs Millstone Gray in Real Spaces
4 real rooms side by side. Duxbury Gray and Millstone Gray are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Duxbury Gray reads slightly lighter here — a subtle but real difference in how open the space feels.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Duxbury Gray has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Duxbury Gray has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Duxbury Gray has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Duxbury Gray vs Millstone Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Duxbury Gray on one side and Millstone Gray 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 Duxbury Gray comparisons
See how Duxbury Gray stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 24), opening up a space where Duxbury Gray encloses it.
At LRV 69 vs 24, Ammonite is decisively the brighter choice.
Duxbury Gray reflects far more light (LRV 24 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 24, Purbeck Stone is decisively the brighter choice.
A 7-point LRV gap (30 vs 24) makes Evergreen Fog the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 24), opening up a space where Duxbury Gray encloses it.
At LRV 60 vs 24, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 24), opening up a space where Duxbury Gray encloses it.
Denim Drift reads slightly lighter (LRV 27 vs 24), a gap that shows most in low-lit rooms.
At LRV 43 vs 24, French Gray is decisively the brighter choice.
At LRV 24 vs 4, Duxbury Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 24), opening up a space where Duxbury Gray encloses it.
Duxbury Gray reads slightly lighter (LRV 24 vs 13), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 24), opening up a space where Duxbury Gray encloses it.
At LRV 84 vs 24, Pure White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 24 vs 21), so neither reads brighter in a room.
Balboa Mist reflects far more light (LRV 66 vs 24), opening up a space where Duxbury Gray encloses it.
Shoji White reflects far more light (LRV 74 vs 24), opening up a space where Duxbury Gray encloses it.
Snowbound reflects far more light (LRV 83 vs 24), opening up a space where Duxbury Gray encloses it.
Duxbury Gray reads slightly lighter (LRV 24 vs 12), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 24), opening up a space where Duxbury Gray encloses it.
At LRV 41 vs 24, Dix Blue is decisively the brighter choice.
At LRV 68 vs 24, Calamine is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 25 vs 24), so neither reads brighter in a room.
Duxbury Gray reads slightly lighter (LRV 24 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 24), opening up a space where Duxbury Gray encloses it.
A 8-point LRV gap (31 vs 24) makes Pale Green the marginally brighter of the two.
At LRV 24 vs 7, Duxbury Gray is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 24 vs 24), so neither reads brighter in a room.
At LRV 57 vs 24, Guilford Green is decisively the brighter choice.