Dyer's Woad vs Office Blue

Sherwin-Williams SW 9071 and Valspar 4005-6A, ΔE 1.66 apart

Sherwin-Williams Dyer's Woad SW 9071 on a wall, hex #7B99B0 — Dyer's Woad Sherwin-Williams SW 9071

Valspar Office Blue 4005-6A on a wall, hex #7797AC — Office Blue Valspar 4005-6A

Zeytin’s verdict · ΔE 1.66Twins, almost. Only daylight on a big wall tells them apart.

Sherwin-Williams Dyer's Woad (SW 9071) and Valspar Office Blue (4005-6A) measure a delta-E of 1.66 apart. They sit within 1.2 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 16.2 and 15.8. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Office Blue depth in Sherwin-Williams's line, start from its LRV of 29.0 rather than matching by name.

Is Sherwin-Williams Dyer's Woad the same color as Valspar Office Blue?

Not quite, but close - Sherwin-Williams Dyer's Woad and Valspar Office Blue are delta-E 1.66 apart, close enough that most rooms would not show the difference.

What is the delta-E between Sherwin-Williams Dyer's Woad and Valspar Office Blue?

The measured color distance between Sherwin-Williams Dyer's Woad and Valspar Office Blue is delta-E 1.66.

Which is lighter, Sherwin-Williams Dyer's Woad or Valspar Office Blue?

Sherwin-Williams Dyer's Woad is lighter than Valspar Office Blue by 1.2 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.66 Dyer's Woad and Office Blue

LIGHTESTDyer's Woad LRV 30.2

DARKESTOffice Blue LRV 29.0

SPREAD1.2LRV points

Side by side

measured values

	Dyer's Woad	Office Blue
Brand	Sherwin-Williams	Valspar
Code	SW 9071	4005-6A
Hex	#7B99B0	#7797AC
Light reflectance	30.2	29.0
Undertone	blue	blue
Chroma	16.2	15.8
Hue angle	252.3°	247.6°
Color family	teal	teal

Each on its own

full detail

Dyer's Woad Sherwin-Williams SW 9071 Office Blue Valspar 4005-6A