Comparison

Gray Wonder vs Blue Kiss

Dunn-Edwards DE6309 and Valspar 7004-11, ΔE 1.52 apart

Dunn-Edwards Gray Wonder DE6309 on a wall, hex #E5E8E6
Gray Wonder Dunn-Edwards DE6309
Valspar Blue Kiss 7004-11 on a wall, hex #EAECEA
Blue Kiss Valspar 7004-11
Zeytin’s verdict · ΔE 1.52Twins, almost. Only daylight on a big wall tells them apart.

Dunn-Edwards Gray Wonder (DE6309) and Valspar Blue Kiss (7004-11) measure a delta-E of 1.52 apart. Blue Kiss is 2.9 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 1.5 and 1.2. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Gray Wonder depth in Valspar's line, start from its LRV of 80.1 rather than matching by name.

Is Dunn-Edwards Gray Wonder the same color as Valspar Blue Kiss?

Not quite, but close - Dunn-Edwards Gray Wonder and Valspar Blue Kiss are delta-E 1.52 apart, close enough that most rooms would not show the difference.

What is the delta-E between Dunn-Edwards Gray Wonder and Valspar Blue Kiss?

The measured color distance between Dunn-Edwards Gray Wonder and Valspar Blue Kiss is delta-E 1.52.

Which is lighter, Dunn-Edwards Gray Wonder or Valspar Blue Kiss?

Valspar Blue Kiss is lighter than Dunn-Edwards Gray Wonder by 2.9 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.52 Gray Wonder and Blue Kiss
LIGHTESTBlue Kiss LRV 83.0
DARKESTGray Wonder LRV 80.1
SPREAD2.9LRV points

Side by side

measured values
Gray Wonder Blue Kiss
Brand Dunn-Edwards Valspar
Code DE6309 7004-11
Hex #E5E8E6 #EAECEA
Light reflectance 80.1 83.0
Undertone true neutral true neutral
Chroma 1.5 1.2
Hue angle 155.8° 144.6°
Color family gray white

Each on its own

full detail