Comparison

Anonymous vs Stormy Weather

Sherwin-Williams SW 7046 and Vista Paint 0576, ΔE 2.33 apart

Sherwin-Williams Anonymous SW 7046 on a wall, hex #817A6E
Anonymous Sherwin-Williams SW 7046
Vista Paint Stormy Weather 0576 on a wall, hex #7A776C
Stormy Weather Vista Paint 0576
Zeytin’s verdict · ΔE 2.33Close cousins. Paint a sample of each before you choose.

Sherwin-Williams Anonymous (SW 7046) and Vista Paint Stormy Weather (0576) measure a delta-E of 2.33 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 7.5 and 6.5. The undertones part company: Anonymous reads as a yellow undertone at hue angle 86.4 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 Stormy Weather depth in Sherwin-Williams's line, start from its LRV of 19.0 rather than matching by name.

Is Sherwin-Williams Anonymous the same color as Vista Paint Stormy Weather?

Not quite, but close - Sherwin-Williams Anonymous and Vista Paint Stormy Weather are delta-E 2.33 apart, close enough that most rooms would not show the difference.

What is the delta-E between Sherwin-Williams Anonymous and Vista Paint Stormy Weather?

The measured color distance between Sherwin-Williams Anonymous and Vista Paint Stormy Weather is delta-E 2.33.

CLOSEST PAIRΔE 2.33 Anonymous and Stormy Weather
LIGHTESTAnonymous LRV 19.6
DARKESTStormy Weather LRV 19.0
SPREAD0.6LRV points

Side by side

measured values
Anonymous Stormy Weather
Brand Sherwin-Williams Vista Paint
Code SW 7046 0576
Hex #817A6E #7A776C
Light reflectance 19.6 19.0
Undertone yellow undertone yellow cast
Chroma 7.5 6.5
Hue angle 86.4° 98.3°
Color family tan gray

Each on its own

full detail