Comparison

Muskoka Dusk vs Rosaline Pearl

Benjamin Moore CC-6 and Sherwin-Williams SW 9077, ΔE 1.96 apart

Benjamin Moore Muskoka Dusk CC-6 on a wall, hex #A2898B
Muskoka Dusk Benjamin Moore CC-6
Sherwin-Williams Rosaline Pearl SW 9077 on a wall, hex #A38887
Rosaline Pearl Sherwin-Williams SW 9077
Zeytin’s verdict · ΔE 1.96Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Muskoka Dusk (CC-6) and Sherwin-Williams Rosaline Pearl (SW 9077) measure a delta-E of 1.96 apart. They sit within 0.8 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 10.1 and 11. The undertones part company: Muskoka Dusk reads as a pink undertone at hue angle 14.0 degrees, Rosaline Pearl as a red undertone at 23.4. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Rosaline Pearl depth in Benjamin Moore's line, start from its LRV of 27.2 rather than matching by name.

Is Benjamin Moore Muskoka Dusk the same color as Sherwin-Williams Rosaline Pearl?

Not quite, but close - Benjamin Moore Muskoka Dusk and Sherwin-Williams Rosaline Pearl are delta-E 1.96 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Muskoka Dusk and Sherwin-Williams Rosaline Pearl?

The measured color distance between Benjamin Moore Muskoka Dusk and Sherwin-Williams Rosaline Pearl is delta-E 1.96.

CLOSEST PAIRΔE 1.96 Muskoka Dusk and Rosaline Pearl
LIGHTESTMuskoka Dusk LRV 28.0
DARKESTRosaline Pearl LRV 27.2
SPREAD0.8LRV points

Side by side

measured values
Muskoka Dusk Rosaline Pearl
Brand Benjamin Moore Sherwin-Williams
Code CC-6 SW 9077
Hex #A2898B #A38887
Light reflectance 28.0 27.2
Undertone pink undertone red undertone
Chroma 10.1 11.0
Hue angle 14.0° 23.4°
Color family red red

Each on its own

full detail