Comparison

Sunbeam Yellow vs Canary Diamond

Sherwin-Williams SW 0078 and Valspar 3008-6B, ΔE 1.89 apart

Sherwin-Williams Sunbeam Yellow SW 0078 on a wall, hex #F0D39D
Sunbeam Yellow Sherwin-Williams SW 0078
Valspar Canary Diamond 3008-6B on a wall, hex #EFD59C
Canary Diamond Valspar 3008-6B
Zeytin’s verdict · ΔE 1.89Twins, almost. Only daylight on a big wall tells them apart.

Sherwin-Williams Sunbeam Yellow (SW 0078) and Valspar Canary Diamond (3008-6B) measure a delta-E of 1.89 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 30.6 and 31.5. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Sunbeam Yellow depth in Valspar's line, start from its LRV of 67.4 rather than matching by name.

Is Sherwin-Williams Sunbeam Yellow the same color as Valspar Canary Diamond?

Not quite, but close - Sherwin-Williams Sunbeam Yellow and Valspar Canary Diamond are delta-E 1.89 apart, close enough that most rooms would not show the difference.

What is the delta-E between Sherwin-Williams Sunbeam Yellow and Valspar Canary Diamond?

The measured color distance between Sherwin-Williams Sunbeam Yellow and Valspar Canary Diamond is delta-E 1.89.

CLOSEST PAIRΔE 1.89 Sunbeam Yellow and Canary Diamond
LIGHTESTCanary Diamond LRV 68.0
DARKESTSunbeam Yellow LRV 67.4
SPREAD0.6LRV points

Side by side

measured values
Sunbeam Yellow Canary Diamond
Brand Sherwin-Williams Valspar
Code SW 0078 3008-6B
Hex #F0D39D #EFD59C
Light reflectance 67.4 68.0
Undertone yellow yellow
Chroma 30.6 31.5
Hue angle 85.3° 88.2°
Color family orange orange

Each on its own

full detail