Custom Tokens

Any token type currently not part of the Design Token Community Group format (DTCG) can be created as a custom token. However, most Cobalt plugins will throw an error on an unknown type unless you write code that can handle it (the CSS and Sass plugins have a transform option for you to do this).

If your custom types are complex enough, you can also write your own plugin for Cobalt (which is easier than some may think!).