Moth Gray vs Purbeck Stone
Where Moth Gray belongs to Behr's range, Purbeck Stone is a Farrow & Ball color. Hue-wise, Moth Gray belongs to the beige-greige family and Purbeck Stone to the greige-grey family. Moth Gray (LRV 66) reflects noticeably more light than Purbeck Stone (LRV 52), a difference of 14 points that becomes especially apparent in rooms with limited natural light. Moth Gray runs red while Purbeck Stone is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 7.8 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Moth Gray vs Purbeck Stone in Real Spaces
3 real rooms side by side. Moth Gray and Purbeck Stone 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Moth Gray will make the room feel meaningfully brighter than Purbeck Stone would.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Moth Gray reflects noticeably more light off the walls, making the space read more open than Purbeck Stone.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Moth Gray returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Moth Gray vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Moth Gray on one side and Purbeck Stone 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.
