Pearl Grey vs Treron
Pearl Grey (Dulux) and Treron (Farrow & Ball) come from different manufacturers. Pearl Grey reads as grey, while Treron reads as greige-grey — two distinct hue families, not close cousins. The 46-point LRV gap — 71 for Pearl Grey vs 25 for Treron — means Pearl Grey will open up a space more effectively. Where Pearl Grey leans neutral, Treron reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 32.1 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Pearl Grey vs Treron in Real Spaces
3 real rooms side by side. Seeing Pearl Grey 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. Pearl Grey reflects noticeably more light off the walls, making the space read more open than Treron.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Pearl Grey 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 Pearl Grey will make the room feel meaningfully brighter than Treron would.
Color Details
Pearl Grey vs Treron Simulated Comparison
5 simulated room previews — drag the slider on each to see Pearl Grey 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 Pearl Grey comparisons
See how Pearl Grey stacks up against other well-photographed colors across different brands and tones.
