Comparison

Whale Gray vs Dover Gray

Benjamin Moore 2134-40 and PPG 1001-5, ΔE 1.9 apart

Benjamin Moore Whale Gray 2134-40 on a wall, hex #7E8283
Whale Gray Benjamin Moore 2134-40
PPG Dover Gray 1001-5 on a wall, hex #848585
Dover Gray PPG 1001-5
Zeytin’s verdict · ΔE 1.9Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Whale Gray (2134-40) and PPG Dover Gray (1001-5) measure a delta-E of 1.9 apart. They sit within 1 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 1.7 and 0.4. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Whale Gray depth in PPG's line, start from its LRV of 22.0 rather than matching by name.

Is Benjamin Moore Whale Gray the same color as PPG Dover Gray?

Not quite, but close - Benjamin Moore Whale Gray and PPG Dover Gray are delta-E 1.9 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Whale Gray and PPG Dover Gray?

The measured color distance between Benjamin Moore Whale Gray and PPG Dover Gray is delta-E 1.9.

Which is lighter, Benjamin Moore Whale Gray or PPG Dover Gray?

PPG Dover Gray is lighter than Benjamin Moore Whale Gray by 1 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.9 Whale Gray and Dover Gray
LIGHTESTDover Gray LRV 23.0
DARKESTWhale Gray LRV 22.0
SPREAD1LRV points

Side by side

measured values
Whale Gray Dover Gray
Brand Benjamin Moore PPG
Code 2134-40 1001-5
Hex #7E8283 #848585
Light reflectance 22.0 23.0
Undertone true neutral true neutral
Chroma 1.7 0.4
Hue angle 219.6° 200.7°
Color family gray gray

Each on its own

full detail