Template:Tram colour/doc

From Bradshaw, the companion guide to On Our Lines
Tram systems
{{Tram colour|Blackpool tramway}} Sample:   7d0063
{{Tram colour|Edinburgh Trams}} Sample: b31b1b
{{Tram colour|London Tramlink}} Sample: 78be20
{{Tram colour|Manchester Metrolink}} Sample: ffdb4e
{{Tram colour|Nottingham Express Transit}} Sample: 01796f
{{Tram colour|Sheffield Supertram}} Sample: 3063a5
{{Tram colour|West Midlands Metro}} Sample: 0075bf