Rob Roy, Black & Tan (Fashion)
In pattern GK.
This was sourced from tartans-authority. It is a 2 stripes tartan.
Original link http://www.tartansauthority.com/tartan-ferret/display/3154/
Thread count
K/100 LT/100

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| K | #101010 #101010 | K #000000 | 0.17 |
| LT | #8C7038 #8C7038 | G #006400 | 0.18 |
Sample pattern

ID: /setts/s2/g100k100-g8c7038-k101010/