A breadcrumb navigation provide links back to each previous page the user navigated through, and shows the user’s current location in a website.
(Appearance > Customize > Site Breadcrumb )
Breadcrumb : You can enable / disable the breadcrumb section here.
(Appearance > Customize > Site Breadcrumb > Breadcrumb)
Site Breadcrumb : Typography
Breadcrumb Font Color
Use the color picker to choose a font color for links in the breadcrumb.
Customization options such as layout, colors and typography. For example, if you’d like to customize your header, then you’ll find all the options.
(Appearance > Customize > Site Breadcrumb > Typography)