Sudan Flag
National Flag of Sudan
Sudan Flag Display

Quick Facts About Sudan and flag of Sudan
- Adopted:
- Aspect Ratio:
- 1:2
- Capital:
- Khartoum
- Population:
- Approximately 46 million (2023)
Sudan Flag - Description
Sudan’s flag features a horizontal tricolor of red, white, and black with a green triangle at the hoist—modeled on the Arab Liberation flag and conveying national aspirations of dignity, peace, and prosperity.
Sudan Flag – Symbolism and Meaning
Red honors the martyrs of independence struggles and revolutionary spirit; white signifies peace, optimism, and Islam; black represents Sudan itself (the country’s name means ‘land of the blacks’) and the 19th-century Mahdist revolt; green symbolizes Islam, agriculture, and prosperity.
Sudan Flag - History and Origins
Following a military coup in 1969, Sudan adopted this flag design on 20 May 1970, replacing the blue‑yellow‑green civil flag used since 1956. The design was selected via a national competition and reflects the Arab nationalist color scheme.
Sudan Flag - Design Elements
A 1:2 ratio flag with equal horizontal stripes (red, white, black) from top to bottom, and a green isosceles triangle at the hoist extending one-third of the length. Official color codes: Green #007229, Red #D21034, Black #000000, White #FFFFFF.
Sudan Flag - Usage Guidelines and Protocol
Flag usage is regulated under national flag law (1993/94 legislation). It is flown on government buildings and public holidays, raised at sunrise and lowered at sunset, half‑masted during mourning. Desecration or misuse is legally or socially discouraged.
Frequently Asked Questions
What do the colors of the Sudan Flag represent?
Red honors the martyrs of independence struggles and revolutionary spirit; white signifies peace, optimism, and Islam; black represents Sudan itself (the country’s name means ‘land of the blacks’) and the 19th-century Mahdist revolt; green symbolizes Islam, agriculture, and prosperity.
When was the Sudan Flag adopted?
The Sudan flag was adopted on 20 May 1970, marking an important milestone in the country's development as an independent nation.
What is the aspect ratio of the Sudan Flag?
The Sudan flag has an aspect ratio of 1:2, which determines the proportional relationship between its width and height for official display purposes.