Ammonite vs Portland Stone - Light
Ammonite (Farrow & Ball) and Portland Stone - Light (Little Greene) come from different manufacturers. Both sit in the beige-greige family, which is useful context if you're narrowing within a single hue direction. The 7-point LRV gap — 76 for Portland Stone - Light vs 69 for Ammonite — means Portland Stone - Light will open up a space more effectively. Where Ammonite leans warm, Portland Stone - Light reads yellow — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 4.0 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Ammonite vs Portland Stone - Light in Real Spaces
2 real rooms side by side. Ammonite and Portland Stone - Light 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. Portland Stone - Light 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. Portland Stone - Light has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Ammonite vs Portland Stone - Light Simulated Comparison
5 simulated room previews — drag the slider on each to see Ammonite on one side and Portland Stone - Light 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 Ammonite comparisons
See how Ammonite stacks up against other well-photographed colors across different brands and tones.
