The flag of Gambia consists of three horizontal stripes and a vertical red stripe on the hoist side. The horizontal stripes are blue (top), white (middle), and green (bottom). The aspect ratio of the flag is 2:3.

Color codes:

• Red: #CE1126
• Blue: #0C1C8C
• White: #FFFFFF
• Green: #3A7728

The red stripe has a width equivalent to 1/6th of the flag's total width, while each of the horizontal stripes occupies 1/3rd of the flag's total height.