Edgecomb Gray vs Ammonite
Benjamin Moore Edgecomb Gray HC-173 compared with Farrow & Ball Ammonite No.274
Edgecomb Gray is a touch darker (LRV 60 vs 63) than Ammonite. Both have a warm yellow undertone. They're close enough (ΔE 1.8) that most people won't see a difference on a wall, so one can usually stand in for the other.
ΔE 1.8 · Very close
How different the two colors look. Under 2.5 is very hard to tell apart on a wall; over 5 is clearly different.
Which to choose
For a small or dim room, Ammonite reflects more light (LRV 63).
Side by side
| Edgecomb Gray | Ammonite | |
|---|---|---|
| Brand | Benjamin Moore | Farrow & Ball |
| Code | HC-173 | No.274 |
| LRV | 60 | 63 |
| Undertone | yellow | yellow |
| Family | Gray | Gray |
| HEX | #D3CABC | #D5CFC2 |
| Good for | open-plan living areas, hallways | open-plan living areas, hallways |
Questions
What is the difference between Edgecomb Gray and Ammonite?
Edgecomb Gray is a touch darker (LRV 60 vs 63) than Ammonite. Both have a warm yellow undertone. They're close enough (ΔE 1.8) that most people won't see a difference on a wall, so one can usually stand in for the other.
Which is lighter, Edgecomb Gray or Ammonite?
Ammonite is lighter, with an LRV of 63 against 60.
How does Edgecomb Gray compare to Ammonite in a north-facing room?
Edgecomb Gray's warmth balances the cool north light, which is why warmer colors are the safe pick for north rooms. In north light Ammonite will look a little cooler and grayer than on the chip.
Based on published color values. Screens vary, so always check a physical sample before buying.

