Brewster Gray vs Treron
Brewster Gray (Benjamin Moore) and Treron (Farrow & Ball) come from different manufacturers. Brewster Gray reads as blue-grey, while Treron reads as greige-grey — two distinct hue families, not close cousins. The 5-point LRV gap — 30 for Brewster Gray vs 25 for Treron — means Brewster Gray will open up a space more effectively. Where Brewster Gray leans blue, Treron 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 7 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Brewster Gray vs Treron in Real Spaces
7 real rooms side by side. Seeing Brewster Gray and Treron 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. Brewster Gray reads slightly lighter here — a subtle but real difference in how open the space feels.
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. Brewster Gray 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 — Brewster Gray gives the walls a little more lift.
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. Brewster Gray has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Brewster Gray has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Brewster Gray reads slightly lighter here — a subtle but real difference in how open the space feels.
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. Brewster Gray has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Brewster Gray vs Treron Simulated Comparison
5 simulated room previews — drag the slider on each to see Brewster Gray on one side and Treron 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.
At LRV 52 vs 30, Purbeck Stone is decisively the brighter choice.
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.
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.