Hi @scionofstorm!
you can find all the author box styling settings at the WP Customizer. Just go to “Molongui > Authorship settings > Author box tab”. There you will find a (blue) button with the label “Open customizer”. Click on it and the Customizer will open.
You can play around with all the styling settings the plugin offers. But those marked as “premium” will not be saved and default value will prevail. Premium settings should display a notice.
Not sure what text color would you like to change. You can change author name text color for instance. But if you want to change meta and bio color you will need the Premium version.
We are documenting the plugin (check it out here), but you can have direct access to us if you need assistance with plugin settings (open a support ticket here). We will be happy to help!
Happy you like the plugin! π