Comparison

Ice Fog vs Blizzard Fog

Benjamin Moore CSP-575 and Valspar 7006-18, ΔE 0.88 apart

Benjamin Moore Ice Fog CSP-575 on a wall, hex #DCDED8
Ice Fog Benjamin Moore CSP-575
Valspar Blizzard Fog 7006-18 on a wall, hex #DFDFD9
Blizzard Fog Valspar 7006-18
Zeytin’s verdict · ΔE 0.88Same color. Buy the cheaper one.

Benjamin Moore Ice Fog (CSP-575) and Valspar Blizzard Fog (7006-18) measure a delta-E of 0.88 apart. Blizzard Fog is 2.3 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 3.2 and 3.1. The undertones part company: Ice Fog reads as a yellow-green cast at hue angle 122.9 degrees, Blizzard Fog as a yellow cast at 109.9. Side by side on a wall these are effectively the same color. Choose on price and availability rather than appearance. If you need the Ice Fog depth in Valspar's line, start from its LRV of 70.7 rather than matching by name.

Is Benjamin Moore Ice Fog the same color as Valspar Blizzard Fog?

Yes, by measurement - Benjamin Moore Ice Fog and Valspar Blizzard Fog are only delta-E 0.88 apart, which is below what the human eye can reliably tell apart.

What is the delta-E between Benjamin Moore Ice Fog and Valspar Blizzard Fog?

The measured color distance between Benjamin Moore Ice Fog and Valspar Blizzard Fog is delta-E 0.88.

Which is lighter, Benjamin Moore Ice Fog or Valspar Blizzard Fog?

Valspar Blizzard Fog is lighter than Benjamin Moore Ice Fog by 2.3 points of light reflectance (LRV).

CLOSEST PAIRΔE 0.88 Ice Fog and Blizzard Fog
LIGHTESTBlizzard Fog LRV 73.0
DARKESTIce Fog LRV 70.7
SPREAD2.3LRV points

Side by side

measured values
Ice Fog Blizzard Fog
Brand Benjamin Moore Valspar
Code CSP-575 7006-18
Hex #DCDED8 #DFDFD9
Light reflectance 70.7 73.0
Undertone yellow-green cast yellow cast
Chroma 3.2 3.1
Hue angle 122.9° 109.9°
Color family gray gray

Each on its own

full detail