Colour CSS Level 3 Values

i would like to ask if it is okay to use CSS Level 3 Colour Values for the colour Tag and if there is there is any rendering support at the moment. The wiki article only mentions that that is not used.

The background of my question is that a friend wants to tag wall and roof colours in her town but the 16 basic CSS colours are a way too basic. So before starting this bigger project and having to retag all buildings at the end I want so ask how the community is dealing with this topic.

Greetings l0cKy


I usually use RGB hex codes for a certain colour. If there’s no certain colour, I trust in material rendering.

There are several tools to find the colour code. For example

Awhile back, I created a simple tool to copy and paste the CSS color list in HEX form.