Ottawa
In pattern GBGBGBGWGWGWGBGBGBGWGWGR.
This was sourced from weddslist. It is a 24 stripes tartan.
Original link http://www.weddslist.com/cgi-bin/tartans/pg.pl?source=sts
Thread count
LG/28 B16 LG4 B16 LG4 B16 LG28 LN8 LG24 LN4 LG4 LN4 LG4 DB8 LG4 DB12 LG4 DB8 LG4 LN4 LG4 LN4 LG24 R/4

Palette
Each colour and its ΔE from the base-6 reference it is a variant of.
| Colour | Shade | Base | ΔE (OKLab) |
|---|---|---|---|
| B | #5480B0 #5480B0 | B #2C4084 | 0.20 |
| DB | #000050 #000050 | B #2C4084 | 0.20 |
| LG | #908000 #908000 | G #006400 | 0.19 |
| LN | #E0E0E0 #E0E0E0 | W #F4F4F0 | 0.06 |
| R | #C00000 #C00000 | R #C80000 | 0.02 |
ID: /setts/s24/g28b16g4b16g4b16g28w8g24w4g4w4g4ba8g4ba12g4ba8g4w4g4w4g24r4-b5480b0-ba000050-g908000-rc00000-we0e0e0/