You can customize how the Blog Archive section will look from here. The customization options are mostly focused on colors. And you get to work on the following functionalities and their colors. Menu Item Color, Menu Item Hover Color. Sticky Header Menu Item Color, Sticky Header Menu Item Hover/Active Color functions can be customized from this section.
Title-bar Banner: You can customize the Title-bar banner by changing the Background Color, Background Gradient color, Overlay Color and custom page title.
Blog Single Archive Settings:
Blog Single Titlebar: