Comparison

Pure White vs Cool Gray

Sherwin-Williams SW 7005 and Valspar 7006-10, ΔE 0.73 apart

Sherwin-Williams Pure White SW 7005 on a wall, hex #EDECE6
Pure White Sherwin-Williams SW 7005
Valspar Cool Gray 7006-10 on a wall, hex #EBECE6
Cool Gray Valspar 7006-10
Zeytin’s verdict · ΔE 0.73Same color. Buy the cheaper one.

Sherwin-Williams Pure White (SW 7005) and Valspar Cool Gray (7006-10) measure a delta-E of 0.73 apart. They sit within 1 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 3.1 and 3.1. The undertones part company: Pure White reads as a yellow cast at hue angle 103.3 degrees, Cool Gray as a yellow-green cast at 116.5. Side by side on a wall these are effectively the same color. Choose on price and availability rather than appearance. If you need the Cool Gray depth in Sherwin-Williams's line, start from its LRV of 83.0 rather than matching by name.

Is Sherwin-Williams Pure White the same color as Valspar Cool Gray?

Yes, by measurement - Sherwin-Williams Pure White and Valspar Cool Gray are only delta-E 0.73 apart, which is below what the human eye can reliably tell apart.

What is the delta-E between Sherwin-Williams Pure White and Valspar Cool Gray?

The measured color distance between Sherwin-Williams Pure White and Valspar Cool Gray is delta-E 0.73.

Which is lighter, Sherwin-Williams Pure White or Valspar Cool Gray?

Sherwin-Williams Pure White is lighter than Valspar Cool Gray by 1 points of light reflectance (LRV).

CLOSEST PAIRΔE 0.73 Pure White and Cool Gray
LIGHTESTPure White LRV 84.0
DARKESTCool Gray LRV 83.0
SPREAD1LRV points

Side by side

measured values
Pure White Cool Gray
Brand Sherwin-Williams Valspar
Code SW 7005 7006-10
Hex #EDECE6 #EBECE6
Light reflectance 84.0 83.0
Undertone yellow cast yellow-green cast
Chroma 3.1 3.1
Hue angle 103.3° 116.5°
Color family white white

Each on its own

full detail