Comparison

Irises vs Soft Charcoal

Benjamin Moore 1440 and Dunn-Edwards DE5935, ΔE 4.31 apart

Benjamin Moore Irises 1440 on a wall, hex #84899A
Irises Benjamin Moore 1440
Dunn-Edwards Soft Charcoal DE5935 on a wall, hex #838298
Soft Charcoal Dunn-Edwards DE5935
Zeytin’s verdict · ΔE 4.31Related, but your eyes will notice. These are different choices.

Benjamin Moore Irises (1440) and Dunn-Edwards Soft Charcoal (DE5935) measure a delta-E of 4.31 apart. Irises is 3.1 LRV points lighter, which is the difference you notice first. Soft Charcoal holds more color, chroma 12.7 against 9.8, so it grays out less in dim light. The undertones part company: Irises reads as a blue undertone at hue angle 280.5 degrees, Soft Charcoal as a violet undertone at 293.3. These read as related but distinct. Sample both before committing. If you need the Soft Charcoal depth in Benjamin Moore's line, start from its LRV of 23.1 rather than matching by name.

What is the difference between Benjamin Moore Irises and Dunn-Edwards Soft Charcoal?

Benjamin Moore Irises and Dunn-Edwards Soft Charcoal are delta-E 4.31 apart - a difference that shows up on a wall, not just side by side on two chips.

What is the delta-E between Benjamin Moore Irises and Dunn-Edwards Soft Charcoal?

The measured color distance between Benjamin Moore Irises and Dunn-Edwards Soft Charcoal is delta-E 4.31.

Which is lighter, Benjamin Moore Irises or Dunn-Edwards Soft Charcoal?

Benjamin Moore Irises is lighter than Dunn-Edwards Soft Charcoal by 3.1 points of light reflectance (LRV).

CLOSEST PAIRΔE 4.31 Irises and Soft Charcoal
LIGHTESTIrises LRV 26.2
DARKESTSoft Charcoal LRV 23.1
SPREAD3.1LRV points

Side by side

measured values
Irises Soft Charcoal
Brand Benjamin Moore Dunn-Edwards
Code 1440 DE5935
Hex #84899A #838298
Light reflectance 26.2 23.1
Undertone blue undertone violet undertone
Chroma 9.8 12.7
Hue angle 280.5° 293.3°
Color family blue blue

Each on its own

full detail