Gwyn of Wales
In pattern KRKRKRKBKWKBKRKRKRKW.
This was sourced from register-of-tartans. It is a 20 stripes tartan.
Original link https://www.tartanregister.gov.uk/tartanDetails.aspx?ref=1563
Thread count
K/3 DR30 K2 DR4 K2 DR30 K3 DB30 K35 LN2 K35 DB30 K3 DR30 K2 DR4 K2 DR30 K3 LN/2

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| DB | #202060 #202060 | B #2C4084 | 0.11 |
| DR | #901C38 #901C38 | R #C80000 | 0.12 |
| K | #101010 #101010 | K #000000 | 0.17 |
| LN | #E0E0E0 #E0E0E0 | W #F4F4F0 | 0.06 |
ID: /setts/s20/k3r30k2r4k2r30k3b30k35w2k35b30k3r30k2r4k2r30k3w2-b202060-k101010-r901c38-we0e0e0/