Comparison

Greenhow Blue vs Dancing in the Rain

Benjamin Moore CW-655 and Vista Paint 0644, ΔE 1.81 apart

Benjamin Moore Greenhow Blue CW-655 on a wall, hex #ACC7D4
Greenhow Blue Benjamin Moore CW-655
Vista Paint Dancing in the Rain 0644 on a wall, hex #ADC6D6
Dancing in the Rain Vista Paint 0644
Zeytin’s verdict · ΔE 1.81Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Greenhow Blue (CW-655) and Vista Paint Dancing in the Rain (0644) measure a delta-E of 1.81 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 11.4 and 11.9. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Dancing in the Rain depth in Benjamin Moore's line, start from its LRV of 55.0 rather than matching by name.

Is Benjamin Moore Greenhow Blue the same color as Vista Paint Dancing in the Rain?

Not quite, but close - Benjamin Moore Greenhow Blue and Vista Paint Dancing in the Rain are delta-E 1.81 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Greenhow Blue and Vista Paint Dancing in the Rain?

The measured color distance between Benjamin Moore Greenhow Blue and Vista Paint Dancing in the Rain is delta-E 1.81.

CLOSEST PAIRΔE 1.81 Greenhow Blue and Dancing in the Rain
LIGHTESTGreenhow Blue LRV 55.5
DARKESTDancing in the Rain LRV 55.0
SPREAD0.5LRV points

Side by side

measured values
Greenhow Blue Dancing in the Rain
Brand Benjamin Moore Vista Paint
Code CW-655 0644
Hex #ACC7D4 #ADC6D6
Light reflectance 55.5 55.0
Undertone blue undertone blue undertone
Chroma 11.4 11.9
Hue angle 236.5° 245.0°
Color family teal teal

Each on its own

full detail