The phrase "coloured door" refers to a door that is painted or stained with a specific color, rather than being the natural color of the material it is made of.
Sentences with «coloured door»
Furthermore, it has body coloured door handles that to add to the overall look. (cardekho.com)
The car gets body coloured bumpers, body coloured door handles, and body coloured side mirrors. (policybazaar.com)
Nowadays, you can't really top a brightly coloured door. (lostinthehaze.com)