Caslon font (Serif font) pairing with Formular font (Sans Serif font)

Examples of websites using Caslon (Caslon is a serif font designed by Dave Farey and William Caslon and released by ITC in 1725. The font family consists of multiple styles in various weights and matching italics) with Formular (Formular is a sans-serif font designed by Gayaneh Bagdasaryan and Vyacheslav Kirilenko and released by Brownfox in 2014. The family is available in four weights with matching italics)