Omnes Pro is a sans-serif font. It goes well with Helvetica Neue, Freight Text, Futura PT, Oklahoma Pro and Proxima Nova. If you're thinking about using Omnes Pro then try 17px for headers. Give 20px a shot for content.
People commonly tag it as agency, portfolio, design, irreverent, big, food, playful, app, uppercase and bold. You can get it from Adobe Fonts and Typekit.
Examples Omnes Pro on its own
In action 7 Omnes Pro samples
