The national flag of Brazil is a blue disc depicting a starry sky (which includes the Southern Cross) spanned by a curved band inscribed with the national motto Ordem e Progresso (Brazilian Portuguese pronunciation: [ˈɔʁdẽj i pɾoˈɡɾɛsu]) ('Order and Progress'), within a yellow rhombus on a green field. It was officially adopted on 19 November 1889, four days after the Proclamation of the Republic, to replace the flag of the Empire of Brazil. The motto Ordem e Progresso is derived from Auguste Comte's motto of positivism: "L'amour pour principe et l'ordre pour base; le progrès pour but" ("Love as a principle and order as the basis; progress as the goal"). == History == === Colonial Brazil (1500–1815) === The Portuguese territories in the Americas, corresponding roughly to what is now Brazil, never had their own official flag, since Portuguese tradition encouraged hoisting the flag of the Kingdom of Portugal in all territories of the Portuguese Crown. === Republic of Brazil (1889–present) === Upon the proclamation of the Republic, one of the civilian leaders of the movement, the jurist Ruy Barbosa, proposed a design for the nation's new flag strongly inspired by the flag of the United States.
Blue, Green, Yellow