Comparison

Golden Harmony vs Grandiose

Dunn-Edwards DE6168 and Sherwin-Williams SW 6404, ΔE 2.23 apart

Dunn-Edwards Golden Harmony DE6168 on a wall, hex #9F8046
Golden Harmony Dunn-Edwards DE6168
Sherwin-Williams Grandiose SW 6404 on a wall, hex #9C7F41
Grandiose Sherwin-Williams SW 6404
Zeytin’s verdict · ΔE 2.23Close cousins. Paint a sample of each before you choose.

Dunn-Edwards Golden Harmony (DE6168) and Sherwin-Williams Grandiose (SW 6404) measure a delta-E of 2.23 apart. They sit within 0.6 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 36 and 37.6. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Grandiose depth in Dunn-Edwards's line, start from its LRV of 22.7 rather than matching by name.

Is Dunn-Edwards Golden Harmony the same color as Sherwin-Williams Grandiose?

Not quite, but close - Dunn-Edwards Golden Harmony and Sherwin-Williams Grandiose are delta-E 2.23 apart, close enough that most rooms would not show the difference.

What is the delta-E between Dunn-Edwards Golden Harmony and Sherwin-Williams Grandiose?

The measured color distance between Dunn-Edwards Golden Harmony and Sherwin-Williams Grandiose is delta-E 2.23.

CLOSEST PAIRΔE 2.23 Golden Harmony and Grandiose
LIGHTESTGolden Harmony LRV 23.3
DARKESTGrandiose LRV 22.7
SPREAD0.6LRV points

Side by side

measured values
Golden Harmony Grandiose
Brand Dunn-Edwards Sherwin-Williams
Code DE6168 SW 6404
Hex #9F8046 #9C7F41
Light reflectance 23.3 22.7
Undertone yellow yellow
Chroma 36.0 37.6
Hue angle 82.5° 84.7°
Color family orange orange

Each on its own

full detail