d2themes

d2themes defines themes for D2. You can add a new one in ./d2themescatalog, give a unique ID, and specify it in the CLI or library to see it.

For example, to use the "Shirley temple" theme, which has an ID of 102:

d2 --theme 102 in.d2 out.svg

Run d2 --help or man d2 for more.

Themes overview

Color coding guide

To distinguish container nesting, objects get progressively lighter the more nested it is.

Color coding example