Contrast Foundry (CoFo) is a typeface design studio based in the San Francisco Bay Area, specializing in creating diverse and multilingual fonts. Founded in 2014 by Maria Doreuli, the studio focuses on designing letterforms in various forms, from font design to logotypes and letter-based objects. Their notable typefaces include CoFo Sans, a clean sans serif balancing simplicity and personality, and CoFo Drifter, a contemporary monospaced typeface with a charismatic personality. CoFo is also known for collaborating with clients to develop custom fonts that reflect unique typographic voices.