Comparison

Midsummer Night vs Mink

Benjamin Moore 2134-20 and Dunn-Edwards DE6392, ΔE 1.11 apart

Benjamin Moore Midsummer Night 2134-20 on a wall, hex #504A45
Midsummer Night Benjamin Moore 2134-20
Dunn-Edwards Mink DE6392 on a wall, hex #524A46
Mink Dunn-Edwards DE6392
Zeytin’s verdict · ΔE 1.11Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Midsummer Night (2134-20) and Dunn-Edwards Mink (DE6392) measure a delta-E of 1.11 apart. They sit within 0.7 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 4.2 and 4.4. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Mink depth in Benjamin Moore's line, start from its LRV of 7.1 rather than matching by name.

Is Benjamin Moore Midsummer Night the same color as Dunn-Edwards Mink?

Not quite, but close - Benjamin Moore Midsummer Night and Dunn-Edwards Mink are delta-E 1.11 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Midsummer Night and Dunn-Edwards Mink?

The measured color distance between Benjamin Moore Midsummer Night and Dunn-Edwards Mink is delta-E 1.11.

CLOSEST PAIRΔE 1.11 Midsummer Night and Mink
LIGHTESTMidsummer Night LRV 7.8
DARKESTMink LRV 7.1
SPREAD0.7LRV points

Side by side

measured values
Midsummer Night Mink
Brand Benjamin Moore Dunn-Edwards
Code 2134-20 DE6392
Hex #504A45 #524A46
Light reflectance 7.8 7.1
Undertone orange cast orange cast
Chroma 4.2 4.4
Hue angle 68.9° 54.6°
Color family black black

Each on its own

full detail