Comparison

Crushed Ice vs Whispering Smoke

Sherwin-Williams SW 7647 and Vista Paint 8308, ΔE 2.21 apart

Sherwin-Williams Crushed Ice SW 7647 on a wall, hex #D6D3CC
Crushed Ice Sherwin-Williams SW 7647
Vista Paint Whispering Smoke 8308 on a wall, hex #D8D8D3
Whispering Smoke Vista Paint 8308
Zeytin’s verdict · ΔE 2.21Close cousins. Paint a sample of each before you choose.

Sherwin-Williams Crushed Ice (SW 7647) and Vista Paint Whispering Smoke (8308) measure a delta-E of 2.21 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 3.8 and 2.6. The undertones part company: Crushed Ice reads as a yellow cast at hue angle 93.0 degrees, Whispering Smoke as a true neutral at 109.9. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Crushed Ice depth in Vista Paint's line, start from its LRV of 65.5 rather than matching by name.

Is Sherwin-Williams Crushed Ice the same color as Vista Paint Whispering Smoke?

Not quite, but close - Sherwin-Williams Crushed Ice and Vista Paint Whispering Smoke are delta-E 2.21 apart, close enough that most rooms would not show the difference.

What is the delta-E between Sherwin-Williams Crushed Ice and Vista Paint Whispering Smoke?

The measured color distance between Sherwin-Williams Crushed Ice and Vista Paint Whispering Smoke is delta-E 2.21.

CLOSEST PAIRΔE 2.21 Crushed Ice and Whispering Smoke
LIGHTESTWhispering Smoke LRV 66.0
DARKESTCrushed Ice LRV 65.5
SPREAD0.5LRV points

Side by side

measured values
Crushed Ice Whispering Smoke
Brand Sherwin-Williams Vista Paint
Code SW 7647 8308
Hex #D6D3CC #D8D8D3
Light reflectance 65.5 66.0
Undertone yellow cast true neutral
Chroma 3.8 2.6
Hue angle 93.0° 109.9°
Color family gray gray

Each on its own

full detail