Brewster Gray vs Purbeck Stone
Brewster Gray (Benjamin Moore) and Purbeck Stone (Farrow & Ball) come from different manufacturers. Hue-wise, Brewster Gray belongs to the blue-grey family and Purbeck Stone to the greige-grey family. The 22-point LRV gap — 52 for Purbeck Stone vs 30 for Brewster Gray — means Purbeck Stone will open up a space more effectively. Where Brewster Gray leans blue, Purbeck Stone reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 18.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Brewster Gray vs Purbeck Stone in Real Spaces
5 real rooms side by side. Seeing Brewster Gray and Purbeck Stone 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. Purbeck Stone reflects noticeably more light off the walls, making the space read more open than Brewster Gray.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Purbeck Stone returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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 Purbeck Stone will make the room feel meaningfully brighter than Brewster 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. Purbeck Stone 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. Purbeck Stone returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Brewster Gray vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Brewster 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 Brewster Gray comparisons
See how Brewster Gray stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 30), opening up a space where Brewster Gray encloses it.
At LRV 69 vs 30, Ammonite is decisively the brighter choice.
Brewster Gray reflects far more light (LRV 30 vs 6), opening up a space where Iron Ore encloses it.
Their light reflectance is nearly identical (LRV 30 vs 30), so neither reads brighter in a room.
Mizzle reflects far more light (LRV 52 vs 30), opening up a space where Brewster Gray encloses it.
At LRV 60 vs 30, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 30), opening up a space where Brewster Gray encloses it.
With LRVs of 30 and 27, the two reflect almost the same amount of light.
At LRV 43 vs 30, French Gray is decisively the brighter choice.
At LRV 30 vs 4, Brewster Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 30), opening up a space where Brewster Gray encloses it.
Brewster Gray reflects far more light (LRV 30 vs 13), opening up a space where Bancha encloses it.
Hardwick White reflects far more light (LRV 44 vs 30), opening up a space where Brewster Gray encloses it.
At LRV 84 vs 30, Pure White is decisively the brighter choice.
A 9-point LRV gap (30 vs 21) makes Brewster Gray the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 30), opening up a space where Brewster Gray encloses it.
Shoji White reflects far more light (LRV 74 vs 30), opening up a space where Brewster Gray encloses it.
Snowbound reflects far more light (LRV 83 vs 30), opening up a space where Brewster Gray encloses it.
Brewster Gray reflects far more light (LRV 30 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 30), opening up a space where Brewster Gray encloses it.
A 11-point LRV gap (41 vs 30) makes Dix Blue the marginally brighter of the two.
At LRV 68 vs 30, Calamine is decisively the brighter choice.
A 5-point LRV gap (30 vs 25) makes Brewster Gray the marginally brighter of the two.
Brewster Gray reflects far more light (LRV 30 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 30), opening up a space where Brewster Gray encloses it.
Their light reflectance is nearly identical (LRV 31 vs 30), so neither reads brighter in a room.
At LRV 30 vs 7, Brewster Gray is decisively the brighter choice.
A 6-point LRV gap (30 vs 24) makes Brewster Gray the marginally brighter of the two.
At LRV 57 vs 30, Guilford Green is decisively the brighter choice.
At LRV 72 vs 30, Just Walnut is decisively the brighter choice.