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}}.

{{Chennai Suburban color|north}} Sample:   0700fd
{{Chennai Suburban color|west}} Sample:   fb3210
{{Chennai Suburban color|south}} Sample:   16a117