Forsyth
In pattern KBRBKYGKGY.
This was sourced from weddslist. It is a 10 stripes tartan.
Original link http://www.weddslist.com/cgi-bin/tartans/pg.pl?source=sts
Thread count
K/23 B25 R4 B25 K23 Y2 G25 K4 G25 Y/4

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| B | #5480B0 #5480B0 | B #2C4084 | 0.20 |
| G | #008000 #008000 | G #006400 | 0.09 |
| K | #000000 #000000 | K #000000 | 0.00 |
| R | #C00020 #C00020 | R #C80000 | 0.02 |
| Y | #F0C000 #F0C000 | Y #E8C000 | 0.01 |
ID: /setts/s10/k23b25r4b25k23y2g25k4g25y4-b5480b0-g008000-k000000-rc00020-yf0c000/