The blue in the French Tricolore no longer matches that in the European Union flag and returns to the pre-1976 tone that ‘evokes the memory’ of the heroes who fought in the French Revolution
Why did France change the shade of the blue color in their flag? What does it represent? - Quora
The French Flag has Changed — It's a French Thing
The French Flag has Changed — It's a French Thing
Flag of France, History & Meaning
Flag of France - Wikipedia
French Revolution Timeline
Why did France change the shade of the blue color in their flag? What does it represent? - Quora
What the French Flag Colors Represent
France's new blue: Which countries in Europe also changed their flags?
The French Flag has Changed — It's a French Thing