Imperial Gray vs Duck Green
Imperial Gray (Behr) and Duck Green (Farrow & Ball) come from different manufacturers. Imperial Gray reads as grey, while Duck Green reads as green-grey — two distinct hue families, not close cousins. The 6-point LRV gap — 14 for Imperial Gray vs 8 for Duck Green — means Imperial Gray will open up a space more effectively. Where Imperial Gray leans blue, Duck Green reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 17.9 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Imperial Gray vs Duck Green in Real Spaces
4 real rooms side by side. Seeing Imperial 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.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Imperial Gray has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The brightness difference is modest but present — Imperial Gray gives the walls a little more lift.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Imperial 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. Imperial Gray has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Imperial Gray vs Duck Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Imperial 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 Imperial Gray comparisons
See how Imperial Gray stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 14), opening up a space where Imperial Gray encloses it.
At LRV 83 vs 14, White Dove is decisively the brighter choice.
A 9-point LRV gap (14 vs 6) makes Imperial Gray the marginally brighter of the two.
Purbeck Stone reflects far more light (LRV 52 vs 14), opening up a space where Imperial Gray encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 14), opening up a space where Imperial Gray encloses it.
At LRV 52 vs 14, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 14), opening up a space where Imperial Gray encloses it.
At LRV 58 vs 14, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 14, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 14), opening up a space where Imperial Gray encloses it.
Imperial Gray reads slightly lighter (LRV 14 vs 4), a gap that shows most in low-lit rooms.
At LRV 55 vs 14, Tranquil Dawn is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 14 vs 13), so neither reads brighter in a room.
At LRV 44 vs 14, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 14), opening up a space where Imperial Gray encloses it.
Artichoke reads slightly lighter (LRV 21 vs 14), a gap that shows most in low-lit rooms.
At LRV 66 vs 14, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 14, Shoji White is decisively the brighter choice.
At LRV 83 vs 14, Snowbound is decisively the brighter choice.
Pigeon reflects far more light (LRV 51 vs 14), opening up a space where Imperial Gray encloses it.
Their light reflectance is nearly identical (LRV 14 vs 12), so neither reads brighter in a room.
At LRV 68 vs 14, Skimming Stone is decisively the brighter choice.
Dix Blue reflects far more light (LRV 41 vs 14), opening up a space where Imperial Gray encloses it.
Their light reflectance is nearly identical (LRV 14 vs 12), so neither reads brighter in a room.
At LRV 45 vs 14, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 14), opening up a space where Imperial Gray encloses it.
Imperial Gray reads slightly lighter (LRV 14 vs 7), a gap that shows most in low-lit rooms.