Stonewashed Blue vs Treron
Stonewashed Blue is a Dulux color while Treron comes from Farrow & Ball. Hue-wise, Stonewashed Blue belongs to the blue family and Treron to the greige-grey family. At LRV 28 vs 25, Stonewashed Blue will read as the brighter of the two — a 3-point gap that matters most in north-facing or low-light rooms. The tonal difference — Stonewashed Blue's cool character against Treron's warm — becomes most visible against white trim or in morning light. At ΔE 25.4, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 7 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Stonewashed Blue vs Treron in Real Spaces
7 real rooms side by side. Seeing Stonewashed Blue 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Stonewashed Blue has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The brightness difference is modest but present — Stonewashed Blue gives the walls a little more lift.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The brightness difference is modest but present — Stonewashed Blue gives the walls a little more lift.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. Stonewashed Blue reads slightly lighter here — a subtle but real difference in how open the space feels.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The brightness difference is modest but present — Stonewashed Blue gives the walls a little more lift.
Home Office
In a home office, wall color sits in your peripheral vision for hours at a time, so temperature and undertone matter more than you might expect. The brightness difference is modest but present — Stonewashed Blue gives the walls a little more lift.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. Stonewashed Blue has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Stonewashed Blue vs Treron Simulated Comparison
5 simulated room previews — drag the slider on each to see Stonewashed Blue 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 Stonewashed Blue comparisons
See how Stonewashed Blue stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 28, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 28), opening up a space where Stonewashed Blue encloses it.
At LRV 28 vs 6, Stonewashed Blue is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 28), opening up a space where Stonewashed Blue encloses it.
With LRVs of 30 and 28, the two reflect almost the same amount of light.
At LRV 52 vs 28, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 28), opening up a space where Stonewashed Blue encloses it.
At LRV 58 vs 28, Accessible Beige is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 28 vs 27), so neither reads brighter in a room.
French Gray reflects far more light (LRV 43 vs 28), opening up a space where Stonewashed Blue encloses it.
Stonewashed Blue reflects far more light (LRV 28 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 28, Tranquil Dawn is decisively the brighter choice.
At LRV 28 vs 13, Stonewashed Blue is decisively the brighter choice.
At LRV 44 vs 28, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 28), opening up a space where Stonewashed Blue encloses it.
Stonewashed Blue reads slightly lighter (LRV 28 vs 21), a gap that shows most in low-lit rooms.
At LRV 66 vs 28, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 28, Shoji White is decisively the brighter choice.
At LRV 83 vs 28, Snowbound is decisively the brighter choice.
At LRV 28 vs 12, Stonewashed Blue is decisively the brighter choice.
At LRV 68 vs 28, Skimming Stone is decisively the brighter choice.
Dix Blue reflects far more light (LRV 41 vs 28), opening up a space where Stonewashed Blue encloses it.
Calamine reflects far more light (LRV 68 vs 28), opening up a space where Stonewashed Blue encloses it.
At LRV 28 vs 12, Stonewashed Blue is decisively the brighter choice.
At LRV 45 vs 28, Saybrook Sage is decisively the brighter choice.
Pale Green reads slightly lighter (LRV 31 vs 28), a gap that shows most in low-lit rooms.
Stonewashed Blue reflects far more light (LRV 28 vs 7), opening up a space where Pine Needle encloses it.
Stonewashed Blue reads slightly lighter (LRV 28 vs 24), a gap that shows most in low-lit rooms.
Guilford Green reflects far more light (LRV 57 vs 28), opening up a space where Stonewashed Blue encloses it.
Just Walnut reflects far more light (LRV 72 vs 28), opening up a space where Stonewashed Blue encloses it.