Ammonite vs Constellation
Where Ammonite belongs to Farrow & Ball's range, Constellation is a Sherwin-Williams color. Hue-wise, Ammonite belongs to the beige-greige family and Constellation to the greige-grey family. Ammonite (LRV 69) reflects noticeably more light than Constellation (LRV 60), a difference of 9 points that becomes especially apparent in rooms with limited natural light. Both lean warm, so they'll behave similarly in mixed or changing light conditions. The ΔE 4.8 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. 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 Constellation Simulated Comparison
5 simulated room previews — drag the slider on each to see Ammonite on one side and Constellation 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.
