Pearl Gray vs Just Walnut
Where Pearl Gray belongs to Benjamin Moore's range, Just Walnut is a Dulux color. Pearl Gray reads as green-grey, while Just Walnut reads as beige-greige — two distinct hue families, not close cousins. They have nearly identical light reflectance values (74 vs 72), so they'll read as similarly Light in most lighting conditions. Pearl Gray runs green while Just Walnut is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 4.5 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Pearl Gray vs Just Walnut in Real Spaces
1 real room side by side. Pearl 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.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Just Walnut brings more warmth to the space, while Pearl Gray keeps things cooler and crisper.
Color Details
Pearl Gray vs Just Walnut Simulated Comparison
5 simulated room previews — drag the slider on each to see Pearl 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 Pearl Gray comparisons
See how Pearl Gray stacks up against other well-photographed colors across different brands and tones.
White Dove reads slightly lighter (LRV 83 vs 74), a gap that shows most in low-lit rooms.
A 5-point LRV gap (74 vs 69) makes Pearl Gray the marginally brighter of the two.
Pearl Gray reflects far more light (LRV 74 vs 6), opening up a space where Iron Ore encloses it.
At LRV 74 vs 52, Pearl Gray is decisively the brighter choice.
At LRV 74 vs 30, Pearl Gray is decisively the brighter choice.
Pearl Gray reflects far more light (LRV 74 vs 52), opening up a space where Mizzle encloses it.
At LRV 74 vs 60, Pearl Gray is decisively the brighter choice.
Pearl Gray reflects far more light (LRV 74 vs 58), opening up a space where Accessible Beige encloses it.
Pearl Gray reflects far more light (LRV 74 vs 27), opening up a space where Denim Drift encloses it.
At LRV 74 vs 43, Pearl Gray is decisively the brighter choice.
At LRV 74 vs 4, Pearl Gray is decisively the brighter choice.
Pearl Gray reflects far more light (LRV 74 vs 55), opening up a space where Tranquil Dawn encloses it.
Pearl Gray reflects far more light (LRV 74 vs 13), opening up a space where Bancha encloses it.
Pearl Gray reflects far more light (LRV 74 vs 44), opening up a space where Hardwick White encloses it.
A 10-point LRV gap (84 vs 74) makes Pure White the marginally brighter of the two.
At LRV 74 vs 21, Pearl Gray is decisively the brighter choice.
Pearl Gray reads slightly lighter (LRV 74 vs 66), a gap that shows most in low-lit rooms.
With LRVs of 74 and 74, the two reflect almost the same amount of light.
Snowbound reads slightly lighter (LRV 83 vs 74), a gap that shows most in low-lit rooms.
Pearl Gray reflects far more light (LRV 74 vs 12), opening up a space where Pewter Green encloses it.
Pearl Gray reads slightly lighter (LRV 74 vs 68), a gap that shows most in low-lit rooms.
At LRV 74 vs 41, Pearl Gray is decisively the brighter choice.
A 6-point LRV gap (74 vs 68) makes Pearl Gray the marginally brighter of the two.
At LRV 74 vs 25, Pearl Gray is decisively the brighter choice.
Pearl Gray reflects far more light (LRV 74 vs 12), opening up a space where Vintage Vogue encloses it.
Pearl Gray reflects far more light (LRV 74 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 74 vs 31, Pearl Gray is decisively the brighter choice.
At LRV 74 vs 7, Pearl Gray is decisively the brighter choice.
At LRV 74 vs 24, Pearl Gray is decisively the brighter choice.
At LRV 74 vs 57, Pearl Gray is decisively the brighter choice.