Moth Gray vs Just Walnut
Moth Gray (Behr) and Just Walnut (Dulux) come from different manufacturers. Both sit in the beige-greige family, which is useful context if you're narrowing within a single hue direction. The 6-point LRV gap — 72 for Just Walnut vs 66 for Moth Gray — means Just Walnut will open up a space more effectively. Where Moth Gray leans red, Just Walnut reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 3.0 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Moth Gray vs Just Walnut in Real Spaces
3 real rooms side by side. Moth Gray and Just Walnut 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. Just Walnut reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Just Walnut 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 — Just Walnut gives the walls a little more lift.
Color Details
Moth Gray vs Just Walnut Simulated Comparison
5 simulated room previews — drag the slider on each to see Moth 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 Moth Gray comparisons
See how Moth Gray stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 66), opening up a space where Moth Gray encloses it.
At LRV 66 vs 52, Moth Gray is decisively the brighter choice.
At LRV 66 vs 30, Moth Gray is decisively the brighter choice.
A 5-point LRV gap (66 vs 60) makes Moth Gray the marginally brighter of the two.
Moth Gray reads slightly lighter (LRV 66 vs 58), a gap that shows most in low-lit rooms.
Moth Gray reflects far more light (LRV 66 vs 27), opening up a space where Denim Drift encloses it.
At LRV 66 vs 43, Moth Gray is decisively the brighter choice.
Moth Gray reads slightly lighter (LRV 66 vs 55), a gap that shows most in low-lit rooms.
Moth Gray reflects far more light (LRV 66 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 66, Pure White is decisively the brighter choice.
With LRVs of 66 and 66, the two reflect almost the same amount of light.
Shoji White reads slightly lighter (LRV 74 vs 66), a gap that shows most in low-lit rooms.
Moth Gray reflects far more light (LRV 66 vs 12), opening up a space where Pewter Green encloses it.
With LRVs of 68 and 66, the two reflect almost the same amount of light.
Moth Gray reflects far more light (LRV 66 vs 12), opening up a space where Vintage Vogue encloses it.
Moth Gray reflects far more light (LRV 66 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 66 vs 31, Moth Gray is decisively the brighter choice.
At LRV 66 vs 7, Moth Gray is decisively the brighter choice.
At LRV 66 vs 24, Moth Gray is decisively the brighter choice.
A 9-point LRV gap (66 vs 57) makes Moth Gray the marginally brighter of the two.