Colours
Throughout the site, care has been taken to use the colour palettes of the corresponding public transport authourity or operator. HSL has probably the largest and most extensive one, whereas smaller authourities like Linkkari in Rovaniemi and Föli in Turku have much smaller palettes: a main colour (like Föli's yellow), a black and a grey or white. Below are each city's palettes, as I have interpreted them and used on the site. Where possible, I have also added links to various style guide websites and pdfs.