Comparison

Blue Steel vs Gray Flannel

Dunn-Edwards DE6342 and PPG 1013-6, ΔE 2.41 apart

Dunn-Edwards Blue Steel DE6342 on a wall, hex #535A61
Blue Steel Dunn-Edwards DE6342
PPG Gray Flannel 1013-6 on a wall, hex #585960
Gray Flannel PPG 1013-6
Zeytin’s verdict · ΔE 2.41Close cousins. Paint a sample of each before you choose.

Dunn-Edwards Blue Steel (DE6342) and PPG Gray Flannel (1013-6) measure a delta-E of 2.41 apart. They sit within 0 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 5.1 and 4.3. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Blue Steel depth in PPG's line, start from its LRV of 10.0 rather than matching by name.

Is Dunn-Edwards Blue Steel the same color as PPG Gray Flannel?

Not quite, but close - Dunn-Edwards Blue Steel and PPG Gray Flannel are delta-E 2.41 apart, close enough that most rooms would not show the difference.

What is the delta-E between Dunn-Edwards Blue Steel and PPG Gray Flannel?

The measured color distance between Dunn-Edwards Blue Steel and PPG Gray Flannel is delta-E 2.41.

CLOSEST PAIRΔE 2.41 Blue Steel and Gray Flannel
LIGHTESTBlue Steel LRV 10.0
DARKESTBlue Steel LRV 10.0
SPREAD0LRV points

Side by side

measured values
Blue Steel Gray Flannel
Brand Dunn-Edwards PPG
Code DE6342 1013-6
Hex #535A61 #585960
Light reflectance 10.0 10.0
Undertone blue cast blue cast
Chroma 5.1 4.3
Hue angle 257.3° 285.4°
Color family black black

Each on its own

full detail