Comparison

Ammonite vs Feather Fern

Farrow & Ball 274 and Vista Paint 0453, ΔE 3.86 apart

Farrow & Ball Ammonite 274 on a wall, hex #D8D6CF
Ammonite Farrow & Ball 274
Vista Paint Feather Fern 0453 on a wall, hex #D6DCD1
Feather Fern Vista Paint 0453
Zeytin’s verdict · ΔE 3.86Related, but your eyes will notice. These are different choices.

Farrow & Ball Ammonite (274) and Vista Paint Feather Fern (0453) measure a delta-E of 3.86 apart. Feather Fern is 4.8 LRV points lighter, which is the difference you notice first. Feather Fern holds more color, chroma 6.2 against 3.7, so it grays out less in dim light. The undertones part company: Ammonite reads as a yellow cast at hue angle 98.5 degrees, Feather Fern as a yellow-green cast at 130.5. These read as related but distinct. Sample both before committing. If you need the Ammonite depth in Vista Paint's line, start from its LRV of 67.2 rather than matching by name.

What is the difference between Farrow & Ball Ammonite and Vista Paint Feather Fern?

Farrow & Ball Ammonite and Vista Paint Feather Fern are delta-E 3.86 apart - a difference that shows up on a wall, not just side by side on two chips.

What is the delta-E between Farrow & Ball Ammonite and Vista Paint Feather Fern?

The measured color distance between Farrow & Ball Ammonite and Vista Paint Feather Fern is delta-E 3.86.

Which is lighter, Farrow & Ball Ammonite or Vista Paint Feather Fern?

Vista Paint Feather Fern is lighter than Farrow & Ball Ammonite by 4.8 points of light reflectance (LRV).

CLOSEST PAIRΔE 3.86 Ammonite and Feather Fern
LIGHTESTFeather Fern LRV 72.0
DARKESTAmmonite LRV 67.2
SPREAD4.8LRV points

Side by side

measured values
Ammonite Feather Fern
Brand Farrow & Ball Vista Paint
Code 274 0453
Hex #D8D6CF #D6DCD1
Light reflectance 67.2 72.0
Undertone yellow cast yellow-green cast
Chroma 3.7 6.2
Hue angle 98.5° 130.5°
Color family gray gray

Each on its own

full detail