Comparison

Mirage White vs Vapor

Benjamin Moore 2116-70 and Dunn-Edwards DE6358, ΔE 0.9 apart

Benjamin Moore Mirage White 2116-70 on a wall, hex #EBE9EA
Mirage White Benjamin Moore 2116-70
Dunn-Edwards Vapor DE6358 on a wall, hex #EAEAEA
Vapor Dunn-Edwards DE6358
Zeytin’s verdict · ΔE 0.9Same color. Buy the cheaper one.

Benjamin Moore Mirage White (2116-70) and Dunn-Edwards Vapor (DE6358) measure a delta-E of 0.9 apart. Vapor is 1.6 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 0.9 and 0. The undertones part company: Mirage White reads as a true neutral at hue angle 343.0 degrees, Vapor as a cool blue-gray at 270.0. Side by side on a wall these are effectively the same color. Choose on price and availability rather than appearance. If you need the Mirage White depth in Dunn-Edwards's line, start from its LRV of 80.7 rather than matching by name.

Is Benjamin Moore Mirage White the same color as Dunn-Edwards Vapor?

Yes, by measurement - Benjamin Moore Mirage White and Dunn-Edwards Vapor are only delta-E 0.9 apart, which is below what the human eye can reliably tell apart.

What is the delta-E between Benjamin Moore Mirage White and Dunn-Edwards Vapor?

The measured color distance between Benjamin Moore Mirage White and Dunn-Edwards Vapor is delta-E 0.9.

Which is lighter, Benjamin Moore Mirage White or Dunn-Edwards Vapor?

Dunn-Edwards Vapor is lighter than Benjamin Moore Mirage White by 1.6 points of light reflectance (LRV).

CLOSEST PAIRΔE 0.9 Mirage White and Vapor
LIGHTESTVapor LRV 82.3
DARKESTMirage White LRV 80.7
SPREAD1.6LRV points

Side by side

measured values
Mirage White Vapor
Brand Benjamin Moore Dunn-Edwards
Code 2116-70 DE6358
Hex #EBE9EA #EAEAEA
Light reflectance 80.7 82.3
Undertone true neutral cool blue-gray
Chroma 0.9 0.0
Hue angle 343.0° 270.0°
Color family gray white

Each on its own

full detail