Gravesend Grammar School (Corp)
This is one variant — a specific cloth: this exact thread count and colourway, with its own provenance below. It is one weaving of the sett (the scale-free proportion — the same cloth at any scale or shade), whose colour order is pattern BGBBRBRBBGB.
Part of the Gravesend Grammar School tartan — the named design grouping this sett with its other cloths.
Sourced from tartans-authority. It is a 11 stripe tartan.
Original link http://www.tartansauthority.com/tartan-ferret/display/7100/ — retired · Internet Archive copy
2 attestations — the source records this cloth was collapsed from (oldest owns this page)
- May 2002 — Gravesend Grammar School (Corp) (tartans-authority, record)
Designed by Helen Marshall of Marton Mills for Gravesend Grammar School for Girls. The copyright was initially claimed by Banner Ltd (school uniform suppliers) but in error and it was reassigned in 2008 to Gravesend Grammar. - 01/02/2007 — Gravesend Grammar School for Girls (register-of-tartans, record)
Designed by Helen Marshall of Marton Mills for Banner Ltd of Reddish, Stockport for Gravesend Grammar School for Girls.
Dataset — provenance for this record, inherited from the source manifest
- source
- Scottish Tartans Authority
- data captured from
- https://github.com/thetartan/tartan-database/blob/master/data/tartans-authority/data.csv
- data date
- May 2002 (this record)
- licence
- CC BY-NC-ND 4.0
Capture chain — the hands this data passed through, oldest first; each capture carries its own licence
- Scottish Tartans Authority
the heritage body’s archive — its tartan-ferret record browser is retired; dead record links are shown unlinked, with an Internet Archive copy (ITI numbers are not SRT references) - thetartan/tartan-database 2016-2017 · CC BY-NC-ND 4.0
Levko Kravets's frozen compilation — the capture we vendored, and where its CC licence text came from - this dictionary captured 2026-06-10 · commit 5bf86c7566
each re-capture is a git commit to data/sources
Register references
External register numbers recorded for this tartan.
- Scottish Register of Tartans: 1516
- Scottish Tartans Authority (ITI): 7100
Thread count
DBi/8 G5 DBi72 DB72 O5 DB16 O5 DB72 DBi72 G5 DBi/8
One full sett is 664 threads.

Palette
| Colour | Shade | OKLCh |
|---|---|---|
| DB | #2C2C80 #2C2C80 | oklch(35.0% 0.138 276.6) |
| DB | #1C1C50 #1C1C50 | oklch(26.2% 0.093 277.9) |
| G | #008B2A #008B2A | oklch(55.4% 0.170 145.9) |
| O | #A65C11 #A65C11 | oklch(55.0% 0.125 58.3) |
Sample pattern

Nearest tartan variants
The nearest existing variants by ΔTartan distance, with this cloth at the top so the swatches line up against it.
Neighbour map
Every grey dot is one of 13662 variants placed by the first two principal components of the ΔTartan feature space (42% of its variance). Red is this tartan; blue dots are its nearest — click one to open its page. The map is a flat projection of a many-dimensional space — how to read it.
ID: /variants/s11/dbi8g5dbi72db72o5db16o5db72dbi72g5dbi8~dbi3514276-db2609279/

