Bản mẫu:Đường sắt màu/doc

This template returns an RGB hex code value from a subpage of Module:Adjacent stations or from a helper template of {{S-line}}.

Cách sử dụng

Module:Adjacent stations/system or Template:system color must exist for this template to work.

• {{rcr|system}}
• {{rcr|system|line}}
• {{rcr|system|line|branch}}

For example, {{rcr|Amtrak}} returns 00537E using Template:Amtrak màu.