Comparison

Brick Orange vs Copper Wire

Dutch Boy 7476 and Sherwin-Williams SW 7707, ΔE 1.99 apart

Dutch Boy Brick Orange 7476 on a wall, hex #C27654
Brick Orange Dutch Boy 7476
Sherwin-Williams Copper Wire SW 7707 on a wall, hex #C67B57
Copper Wire Sherwin-Williams SW 7707
Zeytin’s verdict · ΔE 1.99Twins, almost. Only daylight on a big wall tells them apart.

Dutch Boy Brick Orange (7476) and Sherwin-Williams Copper Wire (SW 7707) measure a delta-E of 1.99 apart. Copper Wire is 1.8 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 40.9 and 40.8. The undertones part company: Brick Orange reads as a red at hue angle 49.8 degrees, Copper Wire as a orange at 51.2. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Brick Orange depth in Sherwin-Williams's line, start from its LRV of 25.1 rather than matching by name.

Is Dutch Boy Brick Orange the same color as Sherwin-Williams Copper Wire?

Not quite, but close - Dutch Boy Brick Orange and Sherwin-Williams Copper Wire are delta-E 1.99 apart, close enough that most rooms would not show the difference.

What is the delta-E between Dutch Boy Brick Orange and Sherwin-Williams Copper Wire?

The measured color distance between Dutch Boy Brick Orange and Sherwin-Williams Copper Wire is delta-E 1.99.

Which is lighter, Dutch Boy Brick Orange or Sherwin-Williams Copper Wire?

Sherwin-Williams Copper Wire is lighter than Dutch Boy Brick Orange by 1.8 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.99 Brick Orange and Copper Wire
LIGHTESTCopper Wire LRV 26.9
DARKESTBrick Orange LRV 25.1
SPREAD1.8LRV points

Side by side

measured values
Brick Orange Copper Wire
Brand Dutch Boy Sherwin-Williams
Code 7476 SW 7707
Hex #C27654 #C67B57
Light reflectance 25.1 26.9
Undertone red orange
Chroma 40.9 40.8
Hue angle 49.8° 51.2°
Color family orange orange

Each on its own

full detail