Turquoise Powder vs Ammonite
Where Turquoise Powder belongs to Benjamin Moore's range, Ammonite is a Farrow & Ball color. Turquoise Powder reads as blue, while Ammonite reads as beige-greige — two distinct hue families, not close cousins. Ammonite (LRV 69) reflects noticeably more light than Turquoise Powder (LRV 48), a difference of 21 points that becomes especially apparent in rooms with limited natural light. Turquoise Powder runs blue while Ammonite is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 27.0, 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
Turquoise Powder vs Ammonite Simulated Comparison
5 simulated room previews — drag the slider on each to see Turquoise Powder 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.
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