Comparison

Purbeck Stone vs Chintz

Farrow & Ball 275 and Vista Paint 0573, ΔE 1.78 apart

Farrow & Ball Purbeck Stone 275 on a wall, hex #C0BCB3
Purbeck Stone Farrow & Ball 275
Vista Paint Chintz 0573 on a wall, hex #C2BCB0
Chintz Vista Paint 0573
Zeytin’s verdict · ΔE 1.78Twins, almost. Only daylight on a big wall tells them apart.

Farrow & Ball Purbeck Stone (275) and Vista Paint Chintz (0573) measure a delta-E of 1.78 apart. They sit within 0.6 LRV points of each other, so neither will look brighter than the other on the same wall. Both carry a similar amount of color, at chroma 5 and 6.8. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Purbeck Stone depth in Vista Paint's line, start from its LRV of 50.4 rather than matching by name.

Is Farrow & Ball Purbeck Stone the same color as Vista Paint Chintz?

Not quite, but close - Farrow & Ball Purbeck Stone and Vista Paint Chintz are delta-E 1.78 apart, close enough that most rooms would not show the difference.

What is the delta-E between Farrow & Ball Purbeck Stone and Vista Paint Chintz?

The measured color distance between Farrow & Ball Purbeck Stone and Vista Paint Chintz is delta-E 1.78.

CLOSEST PAIRΔE 1.78 Purbeck Stone and Chintz
LIGHTESTChintz LRV 51.0
DARKESTPurbeck Stone LRV 50.4
SPREAD0.6LRV points

Side by side

measured values
Purbeck Stone Chintz
Brand Farrow & Ball Vista Paint
Code 275 0573
Hex #C0BCB3 #C2BCB0
Light reflectance 50.4 51.0
Undertone yellow cast yellow cast
Chroma 5.0 6.8
Hue angle 92.3° 89.9°
Color family gray gray

Each on its own

full detail