The Philippine national flag has a rectangular design that consists of a white equilateral triangle, symbolizing liberty, equality and fraternity; a horizontal blue stripe for peace, truth, and justice; and a horizontal red stripe for patriotism and valor. In the center of the white equilateral triangle is the golden sun, with 8 rays and 3 five-pointed stars in each corner. white triangle signifying the distinctive emblem of the famous Society of the “Katipunan” which by means of its blood compact inspired the masses to rise in revolution; the three stars, signifying the three principal Islands of this Archipelago- Luzon, Mindanao, and Panay where this revolutionary movement started, the sun representing the gigantic steps made by the sons of the country along the path of Progress and Civilization. The 8 rays represented the first 8 provinces that courageously defied and revolted against the Spaniards – Manila, Cavite, Bulacan, Pampanga, Tarlac, Batangas, Laguna and Nueva Ecija.
On May 28, 1898, the Philippine flag was first unfurled after the Philippine Revolutionary Army defeated Spanish forces in the Battle at Alapan, Imus, Cavite. The national flag was yet to be formally announced on the day of that battle. It was formally presented to the people on June 12, 1898.
The remainder of the flag consisted of horizontal stripes of blue (for the willingness to sacrifice oneself for freedom) over red (for courage).
Pilipino ako.