Lancaster Whitewash vs Ammonite
Where Lancaster Whitewash belongs to Benjamin Moore's range, Ammonite is a Farrow & Ball color. Hue-wise, Lancaster Whitewash belongs to the beige-white family and Ammonite to the beige-greige family. Lancaster Whitewash (LRV 73) reflects noticeably more light than Ammonite (LRV 69), a difference of 4 points that becomes especially apparent in rooms with limited natural light. Lancaster Whitewash runs yellow while Ammonite is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 7.3 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Lancaster Whitewash vs Ammonite in Real Spaces
3 real rooms side by side. Lancaster Whitewash and Ammonite are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The brightness difference is modest but present — Lancaster Whitewash gives the walls a little more lift.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Lancaster Whitewash reads slightly lighter here — a subtle but real difference in how open the space feels.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Lancaster Whitewash reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Lancaster Whitewash vs Ammonite Simulated Comparison
5 simulated room previews — drag the slider on each to see Lancaster Whitewash 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 Lancaster Whitewash comparisons
See how Lancaster Whitewash stacks up against other well-photographed colors across different brands and tones.
