Plantin is a sans-serif font. It goes well with Helvetica Neue, Karla and Bebas. If you're thinking about using Plantin then try Give 26px a shot for content.

People commonly tag it as serif, sans serif, agency, design, portfolio, list, agency portfolio and culture and literature. You can get it from, Fontshop, MyFonts and Webtype.

In action

3 Plantin samples