Comparison

Marina Gray vs Dolphin Dance

Benjamin Moore 1599 and Vista Paint 8257, ΔE 1.7 apart

Benjamin Moore Marina Gray 1599 on a wall, hex #ADB3B3
Marina Gray Benjamin Moore 1599
Vista Paint Dolphin Dance 8257 on a wall, hex #ADB4B7
Dolphin Dance Vista Paint 8257
Zeytin’s verdict · ΔE 1.7Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Marina Gray (1599) and Vista Paint Dolphin Dance (8257) measure a delta-E of 1.7 apart. They sit within 0.5 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 2.2 and 3. The undertones part company: Marina Gray reads as a true neutral at hue angle 199.5 degrees, Dolphin Dance as a blue cast at 232.1. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Dolphin Dance depth in Benjamin Moore's line, start from its LRV of 44.0 rather than matching by name.

Is Benjamin Moore Marina Gray the same color as Vista Paint Dolphin Dance?

Not quite, but close - Benjamin Moore Marina Gray and Vista Paint Dolphin Dance are delta-E 1.7 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Marina Gray and Vista Paint Dolphin Dance?

The measured color distance between Benjamin Moore Marina Gray and Vista Paint Dolphin Dance is delta-E 1.7.

CLOSEST PAIRΔE 1.7 Marina Gray and Dolphin Dance
LIGHTESTMarina Gray LRV 44.5
DARKESTDolphin Dance LRV 44.0
SPREAD0.5LRV points

Side by side

measured values
Marina Gray Dolphin Dance
Brand Benjamin Moore Vista Paint
Code 1599 8257
Hex #ADB3B3 #ADB4B7
Light reflectance 44.5 44.0
Undertone true neutral blue cast
Chroma 2.2 3.0
Hue angle 199.5° 232.1°
Color family gray gray

Each on its own

full detail