Avenir

Avenir is a sans-serif font. It goes well with Didot, Georgia, Helvetica Neue, Minion, Comfortaa, Century School, Tiempos, Sabon Next, Pompiere and Helvetica. If you're thinking about using Avenir then try 30px for headers. Give 14px a shot for content.

People commonly tag it as sans serif, modernist, design, agency, portfolio, app, photo, fashion, collaboration and ecommerce. You can get it from Fonts.com, Fontshop and MyFonts.