Ammonite vs Mysterious Mauve
Ammonite (Farrow & Ball) and Mysterious Mauve (Sherwin-Williams) come from different manufacturers. Ammonite reads as beige-greige, while Mysterious Mauve reads as grey — two distinct hue families, not close cousins. The 32-point LRV gap — 69 for Ammonite vs 37 for Mysterious Mauve — means Ammonite will open up a space more effectively. Where Ammonite leans warm, Mysterious Mauve reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 20.7 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Ammonite vs Mysterious Mauve in Real Spaces
2 real rooms side by side. Seeing Ammonite and Mysterious Mauve in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Ammonite returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Ammonite will make the room feel meaningfully brighter than Mysterious Mauve would.
Color Details
Ammonite vs Mysterious Mauve Simulated Comparison
5 simulated room previews — drag the slider on each to see Ammonite on one side and Mysterious Mauve 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.
