The Croatian flag consists of three equal size, horizontal stripes in the pan-Slavic colours red, white and blue. In the middle is the Coat of Arms of Croatia.

The red-white-blue tricolour has been used as the Croatian flag since 1848, symbolising the Pan-Slavic colours. While Croatia was part of Yugoslavia its tricolour was the same, but it had a five-pointed red star with a yellow border in place of the coat of arms. The star was replaced by the coat in May of 1990, shortly after the first multi-party elections. The current flag and the coat of arms were formally adopted on December 21, 1990, about ten months before the proclamation of independence from Yugoslavia.