Comparison

Smoked Oyster vs River Rocks

Benjamin Moore 2109-40 and Dunn-Edwards DE6061, ΔE 3.03 apart

Benjamin Moore Smoked Oyster 2109-40 on a wall, hex #8E7F79
Smoked Oyster Benjamin Moore 2109-40
Dunn-Edwards River Rocks DE6061 on a wall, hex #897870
River Rocks Dunn-Edwards DE6061
Zeytin’s verdict · ΔE 3.03Close cousins. Paint a sample of each before you choose.

Benjamin Moore Smoked Oyster (2109-40) and Dunn-Edwards River Rocks (DE6061) measure a delta-E of 3.03 apart. Smoked Oyster is 3.1 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 7.1 and 8.5. The undertones part company: Smoked Oyster reads as a red undertone at hue angle 48.9 degrees, River Rocks as a orange undertone at 52.7. Close, but a large sample of each will show the gap, particularly against white trim. If you need the River Rocks depth in Benjamin Moore's line, start from its LRV of 19.9 rather than matching by name.

What is the difference between Benjamin Moore Smoked Oyster and Dunn-Edwards River Rocks?

Benjamin Moore Smoked Oyster and Dunn-Edwards River Rocks are delta-E 3.03 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 Smoked Oyster and Dunn-Edwards River Rocks?

The measured color distance between Benjamin Moore Smoked Oyster and Dunn-Edwards River Rocks is delta-E 3.03.

Which is lighter, Benjamin Moore Smoked Oyster or Dunn-Edwards River Rocks?

Benjamin Moore Smoked Oyster is lighter than Dunn-Edwards River Rocks by 3.1 points of light reflectance (LRV).

CLOSEST PAIRΔE 3.03 Smoked Oyster and River Rocks
LIGHTESTSmoked Oyster LRV 23.0
DARKESTRiver Rocks LRV 19.9
SPREAD3.1LRV points

Side by side

measured values
Smoked Oyster River Rocks
Brand Benjamin Moore Dunn-Edwards
Code 2109-40 DE6061
Hex #8E7F79 #897870
Light reflectance 23.0 19.9
Undertone red undertone orange undertone
Chroma 7.1 8.5
Hue angle 48.9° 52.7°
Color family orange tan

Each on its own

full detail