What's the font used for 1. FC Köln logo?
The font used for 1. FC Köln logo is Futura EF ExtraBold Oblique, which is a geometric sans serif font designed by Paul Renner and published by Elsner+Flake.
Sources & Links:
Futura EF ExtraBold Oblique Font on myfonts.comFutura EF ExtraBold Oblique Font on fonts.com