Smokestack Gray vs Duck Green
Smokestack Gray is a Benjamin Moore color while Duck Green comes from Farrow & Ball. Smokestack Gray reads as blue-grey, while Duck Green reads as green-grey — two distinct hue families, not close cousins. At LRV 23 vs 8, Smokestack Gray will read as the brighter of the two — a 15-point gap that matters most in north-facing or low-light rooms. The tonal difference — Smokestack Gray's blue character against Duck Green's neutral — becomes most visible against white trim or in morning light. At ΔE 24.8, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Smokestack Gray vs Duck Green in Real Spaces
5 real rooms side by side. Seeing Smokestack Gray and Duck Green 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Smokestack Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Smokestack Gray will make the room feel meaningfully brighter than Duck Green would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Smokestack Gray will make the room feel meaningfully brighter than Duck Green would.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. Smokestack Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Smokestack Gray will make the room feel meaningfully brighter than Duck Green would.
Color Details
Smokestack Gray vs Duck Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Smokestack Gray on one side and Duck Green 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 Smokestack Gray comparisons
See how Smokestack Gray stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 23, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 23), opening up a space where Smokestack Gray encloses it.
Smokestack Gray reflects far more light (LRV 23 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 23, Purbeck Stone is decisively the brighter choice.
A 8-point LRV gap (30 vs 23) makes Evergreen Fog the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 23), opening up a space where Smokestack Gray encloses it.
At LRV 60 vs 23, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 23), opening up a space where Smokestack Gray encloses it.
Denim Drift reads slightly lighter (LRV 27 vs 23), a gap that shows most in low-lit rooms.
At LRV 43 vs 23, French Gray is decisively the brighter choice.
At LRV 23 vs 4, Smokestack Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 23), opening up a space where Smokestack Gray encloses it.
Smokestack Gray reads slightly lighter (LRV 23 vs 13), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 23), opening up a space where Smokestack Gray encloses it.
At LRV 84 vs 23, Pure White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 23 vs 21), so neither reads brighter in a room.
Balboa Mist reflects far more light (LRV 66 vs 23), opening up a space where Smokestack Gray encloses it.
Shoji White reflects far more light (LRV 74 vs 23), opening up a space where Smokestack Gray encloses it.
Snowbound reflects far more light (LRV 83 vs 23), opening up a space where Smokestack Gray encloses it.
At LRV 51 vs 23, Pigeon is decisively the brighter choice.
Smokestack Gray reads slightly lighter (LRV 23 vs 12), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 23), opening up a space where Smokestack Gray encloses it.
At LRV 41 vs 23, Dix Blue is decisively the brighter choice.
Smokestack Gray reads slightly lighter (LRV 23 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 23), opening up a space where Smokestack Gray encloses it.
A 8-point LRV gap (31 vs 23) makes Pale Green the marginally brighter of the two.
At LRV 23 vs 7, Smokestack Gray is decisively the brighter choice.