Ammonite vs Jamaican Sea
Where Ammonite belongs to Farrow & Ball's range, Jamaican Sea is a PPG color. Hue-wise, Ammonite belongs to the beige-greige family and Jamaican Sea to the blue family. Ammonite (LRV 69) reflects noticeably more light than Jamaican Sea (LRV 33), a difference of 36 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 43.6, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Ammonite vs Jamaican Sea Simulated Comparison
5 simulated room previews — drag the slider on each to see Ammonite on one side and Jamaican Sea 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.
