Flag of Greece Flag of Greece The national flag of Greece, popularly referred to as the "sky-blue - white" or the "blue-white" (), officially recognised by Greece as one of its national symbols, is based on nine equal horizontal stripes of blue alternating with white. There is a blue canton in the upper hoist-side corner bearing a white cross; the cross symbolises Eastern Orthodox Christianity, the established religion of the Greek people of Greece and Cyprus. The blazon of the flag is "Azure, four bars Argent; on a canton of the field a Greek cross throughout of the second." The official flag ratio
Flag of Greece cross) flag. On 7 February 1828 the Greek flag was internationally recognised for the first time by receiving an official salutation from British, French, and Russian forces in Nafplio, then the capital of Greece. After the establishment of the Kingdom of Greece in 1832, the new king, Otto, added the royal Coat of Arms (a shield in his ancestral topped by a crown) in the centre of the cross for military flags (both land and sea versions). The decree dated 4 (16) April 1833 provided for various maritime flags such as the war flag or naval ensign (set at 18:25),