Pearl Grey vs Ammonite
Pearl Grey (Dulux) and Ammonite (Farrow & Ball) come from different manufacturers. Pearl Grey reads as grey, while Ammonite reads as beige-greige — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 71 vs 69 — so neither will read significantly brighter or darker than the other. Where Pearl Grey leans neutral, Ammonite reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 4.4 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Pearl Grey vs Ammonite in Real Spaces
3 real rooms side by side. Pearl Grey and Ammonite 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
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. Ammonite brings more warmth to the space, while Pearl Grey keeps things cooler and crisper.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Pearl Grey reads more restrained here, while Ammonite adds a sense of enclosure and warmth.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The temperature contrast between Ammonite and Pearl Grey is what sets these apart most in this context.
Color Details
Pearl Grey vs Ammonite Simulated Comparison
5 simulated room previews — drag the slider on each to see Pearl Grey on one side and Ammonite 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.
