The National Flag of Barbados is composed of three vertical panels - the outer panels of ultramarine and the centre panel of gold. A broken trident in black is the centre of the flag. The British standard colour code numbers for the colours of the flag are as follows - Ultramarine -- BCC148, Gold --BS0/002. The flag is designed in the proportion 3:2. The description of the flag - Blue for the sea and sky of Barbados; Gold for the sand of its beaches.

The symbol in the centre panel is the Trident of the Mythical sea god Neptune. This symbol appears in the Seal of the colony which was replaced by the Barbados Coat of Arms. The shaft of the Trident is broken indicating Barbados' break with its historical and constitutional ties as a former colony.