Coventry Gray vs Just Walnut
Coventry Gray (Benjamin Moore) and Just Walnut (Dulux) come from different manufacturers. Hue-wise, Coventry Gray belongs to the grey family and Just Walnut to the beige-greige family. The 24-point LRV gap — 72 for Just Walnut vs 48 for Coventry Gray — means Just Walnut will open up a space more effectively. Where Coventry Gray leans green, Just Walnut reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 12.5 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.
Coventry Gray vs Just Walnut in Real Spaces
4 real rooms side by side. Seeing Coventry Gray and Just Walnut 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
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. Just Walnut reflects noticeably more light off the walls, making the space read more open than Coventry Gray.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Just Walnut will make the room feel meaningfully brighter than Coventry Gray would.
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. Just Walnut returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Just Walnut returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Coventry Gray vs Just Walnut Simulated Comparison
5 simulated room previews — drag the slider on each to see Coventry Gray on one side and Just Walnut 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 Coventry Gray comparisons
See how Coventry Gray stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 48, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 48), opening up a space where Coventry Gray encloses it.
At LRV 48 vs 6, Coventry Gray is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 48), a gap that shows most in low-lit rooms.
Coventry Gray reflects far more light (LRV 48 vs 30), opening up a space where Evergreen Fog encloses it.
A 3-point LRV gap (52 vs 48) makes Mizzle the marginally brighter of the two.
Agreeable Gray reflects far more light (LRV 60 vs 48), opening up a space where Coventry Gray encloses it.
A 9-point LRV gap (58 vs 48) makes Accessible Beige the marginally brighter of the two.
At LRV 48 vs 27, Coventry Gray is decisively the brighter choice.
Coventry Gray reads slightly lighter (LRV 48 vs 43), a gap that shows most in low-lit rooms.
Coventry Gray reflects far more light (LRV 48 vs 4), opening up a space where Naval encloses it.
A 7-point LRV gap (55 vs 48) makes Tranquil Dawn the marginally brighter of the two.
At LRV 48 vs 13, Coventry Gray is decisively the brighter choice.
A 5-point LRV gap (48 vs 44) makes Coventry Gray the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 48), opening up a space where Coventry Gray encloses it.
Coventry Gray reflects far more light (LRV 48 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 48, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 48, Shoji White is decisively the brighter choice.
At LRV 83 vs 48, Snowbound is decisively the brighter choice.
At LRV 48 vs 12, Coventry Gray is decisively the brighter choice.
At LRV 68 vs 48, Skimming Stone is decisively the brighter choice.
Coventry Gray reads slightly lighter (LRV 48 vs 41), a gap that shows most in low-lit rooms.
Calamine reflects far more light (LRV 68 vs 48), opening up a space where Coventry Gray encloses it.
Coventry Gray reflects far more light (LRV 48 vs 25), opening up a space where Treron encloses it.
At LRV 48 vs 12, Coventry Gray is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 48 vs 45), so neither reads brighter in a room.
Coventry Gray reflects far more light (LRV 48 vs 31), opening up a space where Pale Green encloses it.
Coventry Gray reflects far more light (LRV 48 vs 7), opening up a space where Pine Needle encloses it.
Coventry Gray reflects far more light (LRV 48 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reads slightly lighter (LRV 57 vs 48), a gap that shows most in low-lit rooms.