Hay and Leith
In pattern KRYKRBRYRBRKYGRYRGRKYRK.
This was sourced from weddslist. It is a 23 stripes tartan.
Original link http://www.weddslist.com/cgi-bin/tartans/pg.pl?source=x
Thread count
K/3 DR1 LG1 K2 DR16 DG2 DR1 LG1 DR2 DG15 Na1 K15 DR1 N15 DR2 LG1 DR1 N2 DR16 K2 LG1 DR1 K/3

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| DG | #11450D #11450D | G #006400 | 0.10 |
| DR | #AA0000 #AA0000 | R #C80000 | 0.06 |
| K | #000000 #000000 | K #000000 | 0.00 |
| LG | #AAAA00 #AAAA00 | Y #E8C000 | 0.11 |
| N | #6E5058 #6E5058 | B #2C4084 | 0.14 |
| Na | #AAAAAA #AAAAAA | Y #E8C000 | 0.19 |
ID: /setts/s23/k3r1y1k2r16b2r1y1r2b15r1k15ya1g15r2y1r1g2r16k2y1r1k3-b6e5058-g11450d-k000000-raa0000-yaaaa00-yaaaaaaa/