TinyMCE is a great editor, but by default is not enabled the font size and font color select.The enabling of this two features is really easy.
Go to \src\Orchard.Web\Modules\TinyMce\Scripts\ and open orchard-tinymce.js.
Inside tinyMCE.init there is a toolbar property. After the formatselect add forecolor fontsizeselect.
Now the toolbar property should look like this:
toolbar: "undo redo cut copy paste | bold italic | bullist numlist outdent indent formatselect forecolor fontsizeselect | …Read More