The flag of Iceland has a blue field with a red cross outlined in white. The aspect ratio is 18:25. The cross is a Scandinavian cross, with the vertical part shifted towards the hoist side. The width of the cross arms is 2/9 of the flag's width, and the white border around the red cross is 1/18 of the flag's width.

Color codes:

• Blue: Pantone 287 C (RGB: 0, 32, 91; HEX: #00205B)
• Red: Pantone 1797 C (RGB: 204, 20, 43; HEX: #CC142B)
• White: RGB: 255, 255, 255; HEX: #FFFFFF