Amstartan
In pattern KRKRKRKWKWKRKRKRWKWKRWRWK.
This was sourced from register-of-tartans. It is a 25 stripes tartan.
Original link https://www.tartanregister.gov.uk/tartanDetails.aspx?ref=10126
Thread count
K/6 R5 K5 R5 K5 R5 K12 W2 K2 W2 K12 R5 K38 R21 K6 R21 W2 K12 W2 K12 R3 W2 R3 W2 K/6

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| K | #18161B #18161B | K #000000 | 0.20 |
| R | #AB1A22 #AB1A22 | R #C80000 | 0.06 |
| W | #FFFFFF #FFFFFF | W #F4F4F0 | 0.03 |
ID: /setts/s25/k6r5k5r5k5r5k12w2k2w2k12r5k38r21k6r21w2k12w2k12r3w2r3w2k6-k18161b-rab1a22-wffffff/