The blue and red on the French flag are the conventional colors of France. The white in the French flag symbolizes the militia.
The French people have their own meaning for the flag. To the people, the white on the flag symbolizes peace, the blue represents truth and loyalty and the red represents bravery and strength.
Some speculate that the colors of this flag represent the estates from the estates of the regime. The red represents the estate of nobility, the blue the estate of bourgeoisie and white the clergy.
The French flag is designed with three vertical stripes that are equal in measurement.