Libre Baskerville is a serif font. It goes well with Proxima Nova, Montserrat, Miller Banner, Work Sans, Poppins, Signika Negative, Blender, Social Gothic, Ostrich Sans and Droid Serif. If you're thinking about using Libre Baskerville then try Give 23px a shot for content.
People commonly tag it as portfolio, business, design, agency, clean, sans serif, classic, food, poster and minimal. You can get it from Font Squirrel and Google Web Fonts.