Comparison

Ammonite vs Wishing Star

Farrow & Ball 274 and Vista Paint 8427, ΔE 3.75 apart

Farrow & Ball Ammonite 274 on a wall, hex #D8D6CF
Ammonite Farrow & Ball 274
Vista Paint Wishing Star 8427 on a wall, hex #DBD7C9
Wishing Star Vista Paint 8427
Zeytin’s verdict · ΔE 3.75Related, but your eyes will notice. These are different choices.

Farrow & Ball Ammonite (274) and Vista Paint Wishing Star (8427) measure a delta-E of 3.75 apart. They sit within 1.2 LRV points of each other, so neither will look brighter than the other on the same wall. Wishing Star holds more color, chroma 7.5 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, Wishing Star as a yellow undertone at 98.1. These read as related but distinct. Sample both before committing. If you need the Wishing Star depth in Farrow & Ball's line, start from its LRV of 66.0 rather than matching by name.

What is the difference between Farrow & Ball Ammonite and Vista Paint Wishing Star?

Farrow & Ball Ammonite and Vista Paint Wishing Star are delta-E 3.75 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 Wishing Star?

The measured color distance between Farrow & Ball Ammonite and Vista Paint Wishing Star is delta-E 3.75.

Which is lighter, Farrow & Ball Ammonite or Vista Paint Wishing Star?

Farrow & Ball Ammonite is lighter than Vista Paint Wishing Star by 1.2 points of light reflectance (LRV).

Which is more saturated, Farrow & Ball Ammonite or Vista Paint Wishing Star?

Vista Paint Wishing Star carries more color than Farrow & Ball Ammonite - a higher chroma value means a more intense, less grey color.

CLOSEST PAIRΔE 3.75 Ammonite and Wishing Star
LIGHTESTAmmonite LRV 67.2
DARKESTWishing Star LRV 66.0
SPREAD1.2LRV points

Side by side

measured values
Ammonite Wishing Star
Brand Farrow & Ball Vista Paint
Code 274 8427
Hex #D8D6CF #DBD7C9
Light reflectance 67.2 66.0
Undertone yellow cast yellow undertone
Chroma 3.7 7.5
Hue angle 98.5° 98.1°
Color family gray tan

Each on its own

full detail