வார்ப்புரு:Chennai Suburban color
This template can be used to call the colour of Chennai Suburban Railway lines.
In order to call a line's colour, the code #{{Chennai Suburban color|colour}}
is used (where colour is replaced by the actual route colour). Note that this template is not case sensitive: i.e. {{Chennai Suburban color|North}}
produces the same result as {{Chennai Suburban color|north}}
.