Issue Summary

The text color option is missing the default text color, so the text color cannot be changed back to default once it has been changed.

The default text color has been changed from black to dark blue(#172b4d) on the recent version, but the default color does not exist on the color option. So, if the text color has been changed, there is no way to go back to the default color.

Environment

All the environment.

Steps to Reproduce

1. Install Confluence 6.14.3 or higher
2. Check the default text color is dark blue(#172b4d)
3. Confirm the color option does not have the same color.

Expected Results

The text color option should have the default color. So, the text can be changed back to the default color.

Actual Results

The default text color does not exist on the color option.

Workaround

The text color can be changed back to default if the same color selected again. For example, if the text color has been changed to Black. To revert back to the default color, the same Black color can be selected again.