Williams of Wales
In pattern GKRGRKRGRKRGRYRYRGRKRGRKRGRK.
This was sourced from register-of-tartans. It is a 28 stripes tartan.
Original link https://www.tartanregister.gov.uk/tartanDetails.aspx?ref=5153
Thread count
DG/2 K2 DR30 DG2 DR3 K2 DR6 DG1 DR6 K2 DR3 DG2 DR13 Y2 DR26 Y2 DR13 DG2 DR3 K2 DR6 DG1 DR6 K2 DR3 DG2 DR30 K/2

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| DG | #003820 #003820 | G #006400 | 0.16 |
| DR | #901C38 #901C38 | R #C80000 | 0.12 |
| K | #101010 #101010 | K #000000 | 0.17 |
| Y | #E8C000 #E8C000 | Y #E8C000 | 0.00 |
ID: /setts/s28/g2k2r30g2r3k2r6g1r6k2r3g2r13y2r26y2r13g2r3k2r6g1r6k2r3g2r30k2-g003820-k101010-r901c38-ye8c000/