13, Confederation
In pattern BKBKBKBKBKRKGBGBGBGBGBGKRWRBRK.
This was sourced from weddslist. It is a 30 stripes tartan.
Original link http://www.weddslist.com/cgi-bin/tartans/pg.pl?source=sts
Thread count
B/1 K1 B1 K1 B1 K1 B1 K1 B20 K4 R12 K24 G8 B1 G1 B1 G1 B1 G1 B1 G1 B26 G6 K4 R24 LN4 R24 B16 R8 K/8

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 |
| G | #008000 #008000 | G #006400 | 0.09 |
| K | #000000 #000000 | K #000000 | 0.00 |
| LN | #E0E0E0 #E0E0E0 | W #F4F4F0 | 0.06 |
| R | #C00000 #C00000 | R #C80000 | 0.02 |
ID: /setts/s30/b1k1b1k1b1k1b1k1b20k4r12k24g8b1g1b1g1b1g1b1g1b26g6k4r24w4r24b16r8k8-b304080-g008000-k000000-rc00000-we0e0e0/