Changing color of footer widget headings

By default, the footer is black. If you add any widgets there (like "Pages", "Recent Posts", etc), you may want to change the default black color of those widget headings, so they are visible.

To do so, navigate to:

Appearance > Customize > Widgets > Footer First Section

See image below:

From there you can choose the color of the text, for each one of the footer sections.

Click "Publish" to save the options.