FF Marselis Slab font (Slab font) pairing with Matter font (Sans Serif font)

Examples of websites using FF Marselis Slab (designed by Jan Maack and released by FontFont in 2013) with Matter (Matter is a sans-serif font designed by Martin Vácha and released by Displaay Type Foundry in 2017. The font family consists of multiple styles with varying weights and matching italics)