The national flag of Canada features a prominent red color, with a white square at its center that holds a stylized red maple leaf. The maple leaf has become a symbol of Canada, representing unity, peace, and the natural beauty of the country. The flag's colors of red and white were officially designated as the national colors of Canada in 1921, and the flag itself was adopted on February 15, 1965, which is now celebrated as National Flag of Canada Day. The design is simple yet striking, making it easily recognizable worldwide.