Washington, Stockman
In pattern BGBGKGKGBGBGKGYGYGKG.
This was sourced from weddslist. It is a 20 stripes tartan.
Original link http://www.weddslist.com/cgi-bin/tartans/pg.pl?source=sts
Thread count
B/16 N12 B16 N76 K8 N12 K8 N48 B16 N12 B16 N12 K4 N8 Y4 N8 Y4 N8 K4 N/12

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| B | #304080 #304080 | B #2C4084 | 0.01 |
| K | #000000 #000000 | K #000000 | 0.00 |
| N | #808080 #808080 | G #006400 | 0.22 |
| Y | #F0C000 #F0C000 | Y #E8C000 | 0.01 |
ID: /setts/s20/b16g12b16g76k8g12k8g48b16g12b16g12k4g8y4g8y4g8k4g12-b304080-g808080-k000000-yf0c000/