If you go back in the customizer, is the color option still set to black?
If you open the site in a different browser, does the black show up?
Please give us a link to the site while the container BG is set to black
“I am not finding the Colors feature or the Topography feature in the customizer”
When you enter the customizer, it says
- Options Level: XXX Interface: YYY
If YYY is set to WHAT, then in the main list of items below that should have Typography and colors
If YYY is set the WHERE (the new option of the customizer, then the primary items are the location (header footer…) and typography and colors are sub options.
Which is it exactly you are not seeing?