Comparison

Ligonier Tan vs Fossil Tan

Sherwin-Williams SW 7717 and Vista Paint 0169, ΔE 2.21 apart

Sherwin-Williams Ligonier Tan SW 7717 on a wall, hex #D2B18F
Ligonier Tan Sherwin-Williams SW 7717
Vista Paint Fossil Tan 0169 on a wall, hex #D0B092
Fossil Tan Vista Paint 0169
Zeytin’s verdict · ΔE 2.21Close cousins. Paint a sample of each before you choose.

Sherwin-Williams Ligonier Tan (SW 7717) and Vista Paint Fossil Tan (0169) measure a delta-E of 2.21 apart. They sit within 0.3 LRV points of each other, so neither will look brighter than the other on the same wall. Ligonier Tan holds more color, chroma 22.9 against 20.9, so it grays out less in dim light. The undertones part company: Ligonier Tan reads as a yellow at hue angle 72.2 degrees, Fossil Tan as a orange at 70.0. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Fossil Tan depth in Sherwin-Williams's line, start from its LRV of 47.0 rather than matching by name.

Is Sherwin-Williams Ligonier Tan the same color as Vista Paint Fossil Tan?

Not quite, but close - Sherwin-Williams Ligonier Tan and Vista Paint Fossil Tan are delta-E 2.21 apart, close enough that most rooms would not show the difference.

What is the delta-E between Sherwin-Williams Ligonier Tan and Vista Paint Fossil Tan?

The measured color distance between Sherwin-Williams Ligonier Tan and Vista Paint Fossil Tan is delta-E 2.21.

CLOSEST PAIRΔE 2.21 Ligonier Tan and Fossil Tan
LIGHTESTLigonier Tan LRV 47.3
DARKESTFossil Tan LRV 47.0
SPREAD0.3LRV points

Side by side

measured values
Ligonier Tan Fossil Tan
Brand Sherwin-Williams Vista Paint
Code SW 7717 0169
Hex #D2B18F #D0B092
Light reflectance 47.3 47.0
Undertone yellow orange
Chroma 22.9 20.9
Hue angle 72.2° 70.0°
Color family tan tan

Each on its own

full detail