Comparison

Antique White 1823 vs Bone White

Behr 1823 and Dunn-Edwards DEC741, ΔE 1.05 apart

Behr Antique White 1823 1823 on a wall, hex #E8DDCA
Antique White 1823 Behr
Dunn-Edwards Bone White DEC741 on a wall, hex #EBDECC
Bone White Dunn-Edwards DEC741
Zeytin’s verdict · ΔE 1.05Twins, almost. Only daylight on a big wall tells them apart.

Behr Antique White 1823 (1823) and Dunn-Edwards Bone White (DEC741) measure a delta-E of 1.05 apart. Antique White 1823 is 329.7 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 10.7 and 10.5. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Bone White depth in Behr's line, start from its LRV of 74.3 rather than matching by name.

Is Behr Antique White 1823 the same color as Dunn-Edwards Bone White?

Not quite, but close - Behr Antique White 1823 and Dunn-Edwards Bone White are delta-E 1.05 apart, close enough that most rooms would not show the difference.

What is the delta-E between Behr Antique White 1823 and Dunn-Edwards Bone White?

The measured color distance between Behr Antique White 1823 and Dunn-Edwards Bone White is delta-E 1.05.

Which is lighter, Behr Antique White 1823 or Dunn-Edwards Bone White?

Behr Antique White 1823 is lighter than Dunn-Edwards Bone White by 329.7 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.05 Antique White 1823 and Bone White
LIGHTESTAntique White 1823 LRV 404.0
DARKESTBone White LRV 74.3
SPREAD329.7LRV points

Side by side

measured values
Antique White 1823 Bone White
Brand Behr Dunn-Edwards
Code 1823 DEC741
Hex #E8DDCA #EBDECC
Light reflectance 404.0 74.3
Undertone yellow undertone yellow undertone
Chroma 10.7 10.5
Hue angle 86.7° 81.9°
Color family tan tan

Each on its own

full detail