Changing font colors requires CSS that would need to be placed either in your *child theme* style.css file or in a custom CSS plugin like this: https://wordpress.org/plugins/reaktiv-css-builder/
What text colors are you trying to change? If you provide a link and describe the changes, someone may be able to give you the CSS you need.
Thank you for your answer, I already got it! Problem solved.
Greetings, Caroline
Caroline, it would have been nice to hear how you did it.
Thought it would be simple to change the sidebar text color, but are you saying I have to monkey with css to do that?
