Ensemble Pour l'Avenir
In pattern BGBRGRGBRBWRWRGRBW.
This was sourced from weddslist. It is a 18 stripes tartan.
Original link http://www.weddslist.com/cgi-bin/tartans/pg.pl?source=sts
Thread count
B/6 N2 B4 R28 N4 R2 N4 B20 R20 B20 LN4 R4 LN4 R28 N12 R20 B20 LN/4

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| B | #304080 #304080 | B #2C4084 | 0.01 |
| LN | #E0E0E0 #E0E0E0 | W #F4F4F0 | 0.06 |
| N | #808080 #808080 | G #006400 | 0.22 |
| R | #C00000 #C00000 | R #C80000 | 0.02 |
ID: /setts/s18/b6g2b4r28g4r2g4b20r20b20w4r4w4r28g12r20b20w4-b304080-g808080-rc00000-we0e0e0/