Examples of websites using
PP Neue Montreal
(Neue Montreal is a sans-serif font designed by Mathieu Desjardins and released by Pangram Pangram Foundry in 2018. The font is available in eight weights with matching italics)
with
Helvetica Now
(designed by Charles Nix, Max Miedinger, Monotype.Design Studio and Jan Hendrik Weber and released by Monotype in 1957)