Tips and tricks
How to change wordpress single page background color ?
In your site right click on the background. And find the element that has the background property
It might be body root element or might be a descendant of body. In this case it’s #ht-site-container-child
You will also need the id of the page if you want to edit for only that current page / post
In this case ( it is a post ) it’s postid-206, but it might be page-id-206 if this would be a page
So to change the background color of this page, just go to Appearance > Customize and in Extra CSS enter
.postid-206 #ht-site-container-child { background-color: #ff0000; }