Sempill Clan/Family Tartan
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 BKBKRGKBKGKBKBKBKBKBKGKBKGRKBK.
Sourced from house-of-tartan. It is a 30 stripe tartan.
Original link http://www.house-of-tartan.scotland.net/house/TartanViewjs.asp?colr=Def&tnam=2420
Provenance
Earliest known date: 1996 The historic connection between the Forbes and the Sempills is the reason for the similarity of the tartans. Sir Thomas Innes of Learney GCVO Lord Lyon 1945 - 1969 suggested that red should be use in the tartan because that colour was in the Sempill chevron. The white in the Forbes was adjusted to light blue as a late change and a further difference.
Dataset — provenance for this record, inherited from the source manifest
- source
- House of Tartan
- data captured from
- https://github.com/thetartan/tartan-database/blob/master/data/house-of-tartan/data.csv
- data date
- 1996 (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
- House of Tartan
the weaver/retailer's database — the site is now offline; the URL is kept as the ultimate source's identity - 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
Thread count
K/6 DB38 K30 R4 G38 K2 T6 K2 G38 K30 DB6 K6 DB6 K6 DB44 K6 DB6 K6 DB6 K30 G38 K2 T6 K2 G38 R4 K30 DB38 K6 DB/6
One full sett is 960 threads.

Palette
| Colour | Shade | OKLCh |
|---|---|---|
| T | #5C8CA8 #5C8CA8 | oklch(61.7% 0.067 235.0) |
| DB | #082077 #082077 | oklch(30.0% 0.149 265.1) |
| DG | #053819 #053819 | oklch(30.0% 0.075 151.3) |
| G | #008B2A #008B2A | oklch(55.4% 0.170 145.9) |
| K | #000000 #000000 | oklch(0.0% 0.000 0.0) |
| LB | #A8ACE8 #A8ACE8 | oklch(76.3% 0.086 281.2) |
| R | #D60020 #D60020 | oklch(55.2% 0.224 25.5) |
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 13621 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.
ID: /variants/s30/k3db19k15r2g19k1t3k1g19k15db3k3db3k3db22k3db3k3db3k15g19k1t3k1g19r2k15db19k3db3x2t2503227/