Comparison

Rocky Road vs Bristol Beige

Benjamin Moore CC-470 and Vista Paint 8456, ΔE 1.11 apart

Benjamin Moore Rocky Road CC-470 on a wall, hex #B7AA9A
Rocky Road Benjamin Moore CC-470
Vista Paint Bristol Beige 8456 on a wall, hex #B4A797
Bristol Beige Vista Paint 8456
Zeytin’s verdict · ΔE 1.11Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Rocky Road (CC-470) and Vista Paint Bristol Beige (8456) measure a delta-E of 1.11 apart. Rocky Road is 3.3 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 10.1 and 10.2. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Bristol Beige depth in Benjamin Moore's line, start from its LRV of 38.0 rather than matching by name.

Is Benjamin Moore Rocky Road the same color as Vista Paint Bristol Beige?

Not quite, but close - Benjamin Moore Rocky Road and Vista Paint Bristol Beige are delta-E 1.11 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Rocky Road and Vista Paint Bristol Beige?

The measured color distance between Benjamin Moore Rocky Road and Vista Paint Bristol Beige is delta-E 1.11.

Which is lighter, Benjamin Moore Rocky Road or Vista Paint Bristol Beige?

Benjamin Moore Rocky Road is lighter than Vista Paint Bristol Beige by 3.3 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.11 Rocky Road and Bristol Beige
LIGHTESTRocky Road LRV 41.3
DARKESTBristol Beige LRV 38.0
SPREAD3.3LRV points

Side by side

measured values
Rocky Road Bristol Beige
Brand Benjamin Moore Vista Paint
Code CC-470 8456
Hex #B7AA9A #B4A797
Light reflectance 41.3 38.0
Undertone yellow undertone yellow undertone
Chroma 10.1 10.2
Hue angle 78.8° 78.8°
Color family tan tan

Each on its own

full detail