Flag of Quebec. Color converted to RGB from the EPS file from the Government of Quebec which you'd have to assume is as authoritative as you can get.
This file was derived from:

 Flag of Quebec.svg: 
French university icon.svg:
Flag of Quebec.svg: DarkEvil
French university icon.svg: Λua∫Wise (Operibus anteire).Original uploader was Aua at en.wikipedia

derivative work: M0tty (talk)