Frost vs Ammonite
Frost is a Behr color while Ammonite comes from Farrow & Ball. Frost reads as white, while Ammonite reads as beige-greige — two distinct hue families, not close cousins. At LRV 87 vs 69, Frost will read as the brighter of the two — a 18-point gap that matters most in north-facing or low-light rooms. The tonal difference — Frost's green character against Ammonite's warm — becomes most visible against white trim or in morning light. At ΔE 8.8, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Frost vs Ammonite in Real Spaces
1 real room side by side. Frost 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.
Color Details
Frost vs Ammonite Simulated Comparison
5 simulated room previews — drag the slider on each to see Frost 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 Frost comparisons
See how Frost stacks up against other well-photographed colors across different brands and tones.
Frost reads slightly lighter (LRV 87 vs 83), a gap that shows most in low-lit rooms.
At LRV 87 vs 52, Frost is decisively the brighter choice.
At LRV 87 vs 30, Frost is decisively the brighter choice.
At LRV 87 vs 60, Frost is decisively the brighter choice.
Frost reflects far more light (LRV 87 vs 58), opening up a space where Accessible Beige encloses it.
Frost reflects far more light (LRV 87 vs 27), opening up a space where Denim Drift encloses it.
Frost reflects far more light (LRV 87 vs 55), opening up a space where Tranquil Dawn encloses it.
Frost reflects far more light (LRV 87 vs 44), opening up a space where Hardwick White encloses it.
Their light reflectance is nearly identical (LRV 87 vs 84), so neither reads brighter in a room.
Frost reflects far more light (LRV 87 vs 66), opening up a space where Balboa Mist encloses it.
Frost reflects far more light (LRV 87 vs 74), opening up a space where Shoji White encloses it.
Frost reflects far more light (LRV 87 vs 12), opening up a space where Pewter Green encloses it.
Frost reflects far more light (LRV 87 vs 68), opening up a space where Skimming Stone encloses it.
Frost reflects far more light (LRV 87 vs 12), opening up a space where Vintage Vogue encloses it.
Frost reflects far more light (LRV 87 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 87 vs 31, Frost is decisively the brighter choice.
At LRV 87 vs 24, Frost is decisively the brighter choice.
At LRV 87 vs 57, Frost is decisively the brighter choice.
