Comparison

Manchester Tan vs Oyster Bar

Benjamin Moore HC-81 and Sherwin-Williams SW 7565, ΔE 1.05 apart

Benjamin Moore Manchester Tan HC-81 on a wall, hex #DBD2BC
Manchester Tan Benjamin Moore HC-81
Sherwin-Williams Oyster Bar SW 7565 on a wall, hex #DBD0BB
Oyster Bar Sherwin-Williams SW 7565
Zeytin’s verdict · ΔE 1.05Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Manchester Tan (HC-81) and Sherwin-Williams Oyster Bar (SW 7565) measure a delta-E of 1.05 apart. They sit within 0.6 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 12 and 11.8. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Manchester Tan depth in Sherwin-Williams's line, start from its LRV of 63.2 rather than matching by name.

Is Benjamin Moore Manchester Tan the same color as Sherwin-Williams Oyster Bar?

Not quite, but close - Benjamin Moore Manchester Tan and Sherwin-Williams Oyster Bar are delta-E 1.05 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Manchester Tan and Sherwin-Williams Oyster Bar?

The measured color distance between Benjamin Moore Manchester Tan and Sherwin-Williams Oyster Bar is delta-E 1.05.

CLOSEST PAIRΔE 1.05 Manchester Tan and Oyster Bar
LIGHTESTOyster Bar LRV 63.8
DARKESTManchester Tan LRV 63.2
SPREAD0.6LRV points

Side by side

measured values
Manchester Tan Oyster Bar
Brand Benjamin Moore Sherwin-Williams
Code HC-81 SW 7565
Hex #DBD2BC #DBD0BB
Light reflectance 63.2 63.8
Undertone yellow undertone yellow undertone
Chroma 12.0 11.8
Hue angle 92.7° 88.4°
Color family tan tan

Each on its own

full detail