Copper Patina vs Ammonite
Where Copper Patina belongs to Benjamin Moore's range, Ammonite is a Farrow & Ball color. Copper Patina reads as blue-green, while Ammonite reads as beige-greige — two distinct hue families, not close cousins. Ammonite (LRV 69) reflects noticeably more light than Copper Patina (LRV 61), a difference of 8 points that becomes especially apparent in rooms with limited natural light. Copper Patina runs green while Ammonite is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 16.4, 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
Copper Patina vs Ammonite Simulated Comparison
5 simulated room previews — drag the slider on each to see Copper Patina 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 Copper Patina comparisons
See how Copper Patina stacks up against other well-photographed colors across different brands and tones.
