https://canvasjs.com/docs/charts/chart-options/toolbar/fontcolor/
fontColor - Sets the Font Color of Text within Chart Toolbar | CanvasJS
Sep 17, 2024 - fontColor property allows you to set the font color of text within chart toolbar.
the fontfontcolorsets
https://ckeditor.com/docs/ckeditor5/latest/api/module_font_fontcolor_fontcolorediting.html
Module font/fontcolor/fontcolorediting | CKEditor 5 API docs
CKEditor 5 API Documentation. The Module font/fontcolor/fontcolorediting.
modulefontckeditorapidocs