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.
A 11-point LRV gap (83 vs 73) makes White Dove the marginally brighter of the two.
At LRV 73 vs 6, Lancaster Whitewash is decisively the brighter choice.
Lancaster Whitewash reflects far more light (LRV 73 vs 52), opening up a space where Purbeck Stone encloses it.
Lancaster Whitewash reflects far more light (LRV 73 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 73 vs 52, Lancaster Whitewash is decisively the brighter choice.
Lancaster Whitewash reflects far more light (LRV 73 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 73 vs 58, Lancaster Whitewash is decisively the brighter choice.
At LRV 73 vs 27, Lancaster Whitewash is decisively the brighter choice.
Lancaster Whitewash reflects far more light (LRV 73 vs 43), opening up a space where French Gray encloses it.
Lancaster Whitewash reflects far more light (LRV 73 vs 4), opening up a space where Naval encloses it.
At LRV 73 vs 55, Lancaster Whitewash is decisively the brighter choice.
At LRV 73 vs 13, Lancaster Whitewash is decisively the brighter choice.
At LRV 73 vs 44, Lancaster Whitewash is decisively the brighter choice.
Pure White reads slightly lighter (LRV 84 vs 73), a gap that shows most in low-lit rooms.
Lancaster Whitewash reflects far more light (LRV 73 vs 21), opening up a space where Artichoke encloses it.
A 7-point LRV gap (73 vs 66) makes Lancaster Whitewash the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 74 vs 73), so neither reads brighter in a room.
A 10-point LRV gap (83 vs 73) makes Snowbound the marginally brighter of the two.
At LRV 73 vs 12, Lancaster Whitewash is decisively the brighter choice.
A 4-point LRV gap (73 vs 68) makes Lancaster Whitewash the marginally brighter of the two.
Lancaster Whitewash reflects far more light (LRV 73 vs 41), opening up a space where Dix Blue encloses it.
Lancaster Whitewash reads slightly lighter (LRV 73 vs 68), a gap that shows most in low-lit rooms.
Lancaster Whitewash reflects far more light (LRV 73 vs 25), opening up a space where Treron encloses it.
At LRV 73 vs 12, Lancaster Whitewash is decisively the brighter choice.
At LRV 73 vs 45, Lancaster Whitewash is decisively the brighter choice.
Lancaster Whitewash reflects far more light (LRV 73 vs 31), opening up a space where Pale Green encloses it.
Lancaster Whitewash reflects far more light (LRV 73 vs 7), opening up a space where Pine Needle encloses it.
Lancaster Whitewash reflects far more light (LRV 73 vs 24), opening up a space where Cement grey encloses it.
Lancaster Whitewash reflects far more light (LRV 73 vs 57), opening up a space where Guilford Green encloses it.
With LRVs of 73 and 72, the two reflect almost the same amount of light.