Foreground Color Box: This option will enable the Foreground Color Box. This button will be added to row three of the visual editor. Usage: Placing a check in the box will enable the button in your visual editor. Unchecking the box removes the button from the editor. This option is basically a color changer for the text color. It will apply your chosen color to the highlighted text. An image of the color picker (buggy in Mozilla Firefox). Applies the foreground (text) color to an inline span tag.