Comparison

Porcelain vs Vaguely Mauve

Benjamin Moore 2113-60 and Sherwin-Williams SW 6015, ΔE 0.65 apart

Benjamin Moore Porcelain 2113-60 on a wall, hex #D0C5C5
Porcelain Benjamin Moore 2113-60
Sherwin-Williams Vaguely Mauve SW 6015 on a wall, hex #D1C5C4
Vaguely Mauve Sherwin-Williams SW 6015
Zeytin’s verdict · ΔE 0.65Same color. Buy the cheaper one.

Benjamin Moore Porcelain (2113-60) and Sherwin-Williams Vaguely Mauve (SW 6015) measure a delta-E of 0.65 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 4.1 and 4.5. The undertones part company: Porcelain reads as a pink cast at hue angle 19.6 degrees, Vaguely Mauve as a red cast at 26.4. Side by side on a wall these are effectively the same color. Choose on price and availability rather than appearance. If you need the Porcelain depth in Sherwin-Williams's line, start from its LRV of 56.6 rather than matching by name.

Is Benjamin Moore Porcelain the same color as Sherwin-Williams Vaguely Mauve?

Yes, by measurement - Benjamin Moore Porcelain and Sherwin-Williams Vaguely Mauve are only delta-E 0.65 apart, which is below what the human eye can reliably tell apart.

What is the delta-E between Benjamin Moore Porcelain and Sherwin-Williams Vaguely Mauve?

The measured color distance between Benjamin Moore Porcelain and Sherwin-Williams Vaguely Mauve is delta-E 0.65.

CLOSEST PAIRΔE 0.65 Porcelain and Vaguely Mauve
LIGHTESTVaguely Mauve LRV 57.2
DARKESTPorcelain LRV 56.6
SPREAD0.6LRV points

Side by side

measured values
Porcelain Vaguely Mauve
Brand Benjamin Moore Sherwin-Williams
Code 2113-60 SW 6015
Hex #D0C5C5 #D1C5C4
Light reflectance 56.6 57.2
Undertone pink cast red cast
Chroma 4.1 4.5
Hue angle 19.6° 26.4°
Color family gray gray

Each on its own

full detail