Chap font pairing with Plain

Examples of websites using Chap (Chap is a serif font designed by Florian Schick and Lauri Toikka of Schick Toikka. Released in 2016, the font offers a range of styles, including regular, italic, bold, and bold italic) with Plain ('Plain' is a sans-serif font designed by François Rappo and released by Optimo in 2013. The family consists of 11 individual styles, including regular, italic, and bold weights)

Chap specimen
Plain specimen