Crystalline vs Ammonite
Crystalline is a Benjamin Moore color while Ammonite comes from Farrow & Ball. Crystalline reads as green-grey, while Ammonite reads as beige-greige — two distinct hue families, not close cousins. At LRV 69 vs 63, Ammonite will read as the brighter of the two — a 6-point gap that matters most in north-facing or low-light rooms. The tonal difference — Crystalline's green character against Ammonite's warm — becomes most visible against white trim or in morning light. At ΔE 6.6, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Crystalline vs Ammonite in Real Spaces
2 real rooms side by side. Crystalline 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.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The brightness difference is modest but present — Ammonite gives the walls a little more lift.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The brightness difference is modest but present — Ammonite gives the walls a little more lift.
Color Details
Crystalline vs Ammonite Simulated Comparison
5 simulated room previews — drag the slider on each to see Crystalline 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 Crystalline comparisons
See how Crystalline stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 63), opening up a space where Crystalline encloses it.
Crystalline reflects far more light (LRV 63 vs 6), opening up a space where Iron Ore encloses it.
A 11-point LRV gap (63 vs 52) makes Crystalline the marginally brighter of the two.
At LRV 63 vs 30, Crystalline is decisively the brighter choice.
Crystalline reads slightly lighter (LRV 63 vs 52), a gap that shows most in low-lit rooms.
Their light reflectance is nearly identical (LRV 63 vs 60), so neither reads brighter in a room.
Crystalline reads slightly lighter (LRV 63 vs 58), a gap that shows most in low-lit rooms.
Crystalline reflects far more light (LRV 63 vs 27), opening up a space where Denim Drift encloses it.
At LRV 63 vs 43, Crystalline is decisively the brighter choice.
At LRV 63 vs 4, Crystalline is decisively the brighter choice.
Crystalline reads slightly lighter (LRV 63 vs 55), a gap that shows most in low-lit rooms.
Crystalline reflects far more light (LRV 63 vs 13), opening up a space where Bancha encloses it.
Crystalline reflects far more light (LRV 63 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 63, Pure White is decisively the brighter choice.
At LRV 63 vs 21, Crystalline is decisively the brighter choice.
With LRVs of 66 and 63, the two reflect almost the same amount of light.
Shoji White reads slightly lighter (LRV 74 vs 63), a gap that shows most in low-lit rooms.
Snowbound reflects far more light (LRV 83 vs 63), opening up a space where Crystalline encloses it.
Crystalline reflects far more light (LRV 63 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reads slightly lighter (LRV 68 vs 63), a gap that shows most in low-lit rooms.
At LRV 63 vs 41, Crystalline is decisively the brighter choice.
A 5-point LRV gap (68 vs 63) makes Calamine the marginally brighter of the two.
At LRV 63 vs 25, Crystalline is decisively the brighter choice.
Crystalline reflects far more light (LRV 63 vs 12), opening up a space where Vintage Vogue encloses it.
Crystalline reflects far more light (LRV 63 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 63 vs 31, Crystalline is decisively the brighter choice.
At LRV 63 vs 7, Crystalline is decisively the brighter choice.
At LRV 63 vs 24, Crystalline is decisively the brighter choice.
A 6-point LRV gap (63 vs 57) makes Crystalline the marginally brighter of the two.
A 9-point LRV gap (72 vs 63) makes Just Walnut the marginally brighter of the two.