Fossil vs Ammonite
Fossil (Benjamin Moore) and Ammonite (Farrow & Ball) come from different manufacturers. These are both beige-greiges, so the question isn't which hue to choose — it's where within beige-greige to land. The 3-point LRV gap — 72 for Fossil vs 69 for Ammonite — means Fossil will open up a space more effectively. Where Fossil leans red, Ammonite reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 3.5 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.
Fossil vs Ammonite in Real Spaces
2 real rooms side by side. Fossil 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. The distinction reads clearly at room scale, making the choice between them concrete.
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Color Details
Fossil vs Ammonite Simulated Comparison
5 simulated room previews — drag the slider on each to see Fossil 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 Fossil comparisons
See how Fossil stacks up against other well-photographed colors across different brands and tones.
White Dove reads slightly lighter (LRV 83 vs 72), a gap that shows most in low-lit rooms.
At LRV 72 vs 52, Fossil is decisively the brighter choice.
At LRV 72 vs 30, Fossil is decisively the brighter choice.
A 11-point LRV gap (72 vs 60) makes Fossil the marginally brighter of the two.
Fossil reflects far more light (LRV 72 vs 58), opening up a space where Accessible Beige encloses it.
Fossil reflects far more light (LRV 72 vs 27), opening up a space where Denim Drift encloses it.
At LRV 72 vs 43, Fossil is decisively the brighter choice.
Fossil reflects far more light (LRV 72 vs 55), opening up a space where Tranquil Dawn encloses it.
Fossil reflects far more light (LRV 72 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 72, Pure White is decisively the brighter choice.
Fossil reads slightly lighter (LRV 72 vs 66), a gap that shows most in low-lit rooms.
With LRVs of 74 and 72, the two reflect almost the same amount of light.
Fossil reflects far more light (LRV 72 vs 12), opening up a space where Pewter Green encloses it.
Fossil reads slightly lighter (LRV 72 vs 68), a gap that shows most in low-lit rooms.
Fossil reflects far more light (LRV 72 vs 12), opening up a space where Vintage Vogue encloses it.
Fossil reflects far more light (LRV 72 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 72 vs 31, Fossil is decisively the brighter choice.
At LRV 72 vs 7, Fossil is decisively the brighter choice.
At LRV 72 vs 24, Fossil is decisively the brighter choice.
At LRV 72 vs 57, Fossil is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 72 vs 72), so neither reads brighter in a room.