Ice Fog vs Ammonite
Where Ice Fog belongs to Benjamin Moore's range, Ammonite is a Farrow & Ball color. Hue-wise, Ice Fog belongs to the green-grey family and Ammonite to the beige-greige family. They have nearly identical light reflectance values (71 vs 69), so they'll read as similarly Light in most lighting conditions. Ice Fog runs green while Ammonite is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 3.4 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Ice Fog vs Ammonite in Real Spaces
1 real room side by side. Ice Fog 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. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Color Details
Ice Fog vs Ammonite Simulated Comparison
5 simulated room previews — drag the slider on each to see Ice Fog 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 Ice Fog comparisons
See how Ice Fog stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 71, White Dove is decisively the brighter choice.
Ice Fog reflects far more light (LRV 71 vs 52), opening up a space where Purbeck Stone encloses it.
Ice Fog reflects far more light (LRV 71 vs 30), opening up a space where Evergreen Fog encloses it.
Ice Fog reads slightly lighter (LRV 71 vs 60), a gap that shows most in low-lit rooms.
At LRV 71 vs 58, Ice Fog is decisively the brighter choice.
At LRV 71 vs 27, Ice Fog is decisively the brighter choice.
Ice Fog reflects far more light (LRV 71 vs 43), opening up a space where French Gray encloses it.
At LRV 71 vs 55, Ice Fog is decisively the brighter choice.
At LRV 71 vs 44, Ice Fog is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 71), opening up a space where Ice Fog encloses it.
A 5-point LRV gap (71 vs 66) makes Ice Fog the marginally brighter of the two.
A 4-point LRV gap (74 vs 71) makes Shoji White the marginally brighter of the two.
At LRV 71 vs 12, Ice Fog is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 71 vs 68), so neither reads brighter in a room.
At LRV 71 vs 12, Ice Fog is decisively the brighter choice.
At LRV 71 vs 45, Ice Fog is decisively the brighter choice.
Ice Fog reflects far more light (LRV 71 vs 31), opening up a space where Pale Green encloses it.
Ice Fog reflects far more light (LRV 71 vs 7), opening up a space where Pine Needle encloses it.
Ice Fog reflects far more light (LRV 71 vs 24), opening up a space where Cement grey encloses it.
Ice Fog reflects far more light (LRV 71 vs 57), opening up a space where Guilford Green encloses it.
With LRVs of 72 and 71, the two reflect almost the same amount of light.