Comparison

Atmospheric vs Monet Magic

Sherwin-Williams SW 6505 and Vista Paint 0665, ΔE 1.62 apart

Sherwin-Williams Atmospheric SW 6505 on a wall, hex #C2DAE0
Atmospheric Sherwin-Williams SW 6505
Vista Paint Monet Magic 0665 on a wall, hex #BDD9DE
Monet Magic Vista Paint 0665
Zeytin’s verdict · ΔE 1.62Twins, almost. Only daylight on a big wall tells them apart.

Sherwin-Williams Atmospheric (SW 6505) and Vista Paint Monet Magic (0665) measure a delta-E of 1.62 apart. They sit within 0.9 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 8.8 and 9.9. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Monet Magic depth in Sherwin-Williams's line, start from its LRV of 66.0 rather than matching by name.

Is Sherwin-Williams Atmospheric the same color as Vista Paint Monet Magic?

Not quite, but close - Sherwin-Williams Atmospheric and Vista Paint Monet Magic are delta-E 1.62 apart, close enough that most rooms would not show the difference.

What is the delta-E between Sherwin-Williams Atmospheric and Vista Paint Monet Magic?

The measured color distance between Sherwin-Williams Atmospheric and Vista Paint Monet Magic is delta-E 1.62.

CLOSEST PAIRΔE 1.62 Atmospheric and Monet Magic
LIGHTESTAtmospheric LRV 66.9
DARKESTMonet Magic LRV 66.0
SPREAD0.9LRV points

Side by side

measured values
Atmospheric Monet Magic
Brand Sherwin-Williams Vista Paint
Code SW 6505 0665
Hex #C2DAE0 #BDD9DE
Light reflectance 66.9 66.0
Undertone teal undertone teal undertone
Chroma 8.8 9.9
Hue angle 220.0° 214.2°
Color family teal teal

Each on its own

full detail