Comparison

Gargoyle vs Stormy Weather

Benjamin Moore 1546 and Vista Paint 0576, ΔE 2.54 apart

Benjamin Moore Gargoyle 1546 on a wall, hex #7C7567
Gargoyle Benjamin Moore 1546
Vista Paint Stormy Weather 0576 on a wall, hex #7A776C
Stormy Weather Vista Paint 0576
Zeytin’s verdict · ΔE 2.54Close cousins. Paint a sample of each before you choose.

Benjamin Moore Gargoyle (1546) and Vista Paint Stormy Weather (0576) measure a delta-E of 2.54 apart. They sit within 0.1 LRV points of each other, so neither will look brighter than the other on the same wall. Gargoyle holds more color, chroma 8.7 against 6.5, so it grays out less in dim light. The undertones part company: Gargoyle reads as a yellow undertone at hue angle 89.1 degrees, Stormy Weather as a yellow cast at 98.3. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Gargoyle depth in Vista Paint's line, start from its LRV of 18.9 rather than matching by name.

Is Benjamin Moore Gargoyle the same color as Vista Paint Stormy Weather?

Not quite, but close - Benjamin Moore Gargoyle and Vista Paint Stormy Weather are delta-E 2.54 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Gargoyle and Vista Paint Stormy Weather?

The measured color distance between Benjamin Moore Gargoyle and Vista Paint Stormy Weather is delta-E 2.54.

CLOSEST PAIRΔE 2.54 Gargoyle and Stormy Weather
LIGHTESTStormy Weather LRV 19.0
DARKESTGargoyle LRV 18.9
SPREAD0.1LRV points

Side by side

measured values
Gargoyle Stormy Weather
Brand Benjamin Moore Vista Paint
Code 1546 0576
Hex #7C7567 #7A776C
Light reflectance 18.9 19.0
Undertone yellow undertone yellow cast
Chroma 8.7 6.5
Hue angle 89.1° 98.3°
Color family tan gray

Each on its own

full detail