Unnamed C18th - Duke of Perth
In pattern BRBRGWGWGRBRBRBRBRGWGWGRBR.
This was sourced from register-of-tartans. It is a 26 stripes tartan.
Original link https://www.tartanregister.gov.uk/tartanDetails.aspx?ref=4417
Thread count
DB/60 R28 DB4 R28 G40 LN2 G4 LN2 G40 R88 DB8 R20 B2 R8 B2 R20 DB8 R88 G40 LN2 G4 LN2 G40 R28 DB4 R/28

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| B | #5C8CA8 #5C8CA8 | B #2C4084 | 0.23 |
| DB | #2C2C80 #2C2C80 | B #2C4084 | 0.05 |
| G | #006818 #006818 | G #006400 | 0.02 |
| LN | #E0E0E0 #E0E0E0 | W #F4F4F0 | 0.06 |
| R | #C80000 #C80000 | R #C80000 | 0.00 |
ID: /setts/s26/b60r28b4r28g40w2g4w2g40r88b8r20ba2r8ba2r20b8r88g40w2g4w2g40r28b4r28-b2c2c80-ba5c8ca8-g006818-rc80000-we0e0e0/