Cardo is a sans-serif font. It goes well with Lato, Montserrat and Roboto. If you're thinking about using Cardo then try Give 18px a shot for content.

People commonly tag it as classy, magazine, fashion, clean, design, portfolio, environment and subtle. You can get it from Font Squirrel, Google Web Fonts and Typekit.

In action

3 Cardo samples