Changing color of a text part

Hi, I made this task integrating CKEditor, so you can change font, font style, size or color.. The best is that you can select any part of the text an customize only that specific part.

To do what you ask, you should add a new action to the built-in RTE and wrap the selected text in a wrapper (eg. a <span> element) and once it's wrapped you should be able to add the style you need Using a custom RTE (like the CKEditor) takes the content outside of the GrapesJS context so all the possible styles should be managed by the third-library itself