This is a list of flags by color. Each section below contains any flag that has any amount of the color listed for that section.
Black (Sable)
Black flag Flag of Afghanistan Flag of Afghanistan (variant) Flag of Afghanistan (1901–1919) Flag of Afghanistan (1919–1921) Flag of Afghanistan (1921–1926) Flag of Afghanistan (1926–1928) Flag of the Islamic Republic of Afghanistan Flag of the Islamic Republic of Afghanistan (variant) Agender pride flag Flag of Ahrar al-Sham Flag of Albania Civil Ensign of Albania Naval Ensign of Albania Flag of Alberta Standard of the lieutenant governor of Alberta (1907–1981) Flag of Amapá Flag of Amsterdam Flag of Angola Flag of Antigua and Barbuda Flag of Arkhangelsk Oblast Flag of the Armenian Apostolic Church Aromantic pride flag Asexual pride flag Flag of the Atomwaffen Division Flag of the Chief of Navy of Australia Flag of the Australian Aboriginals State Flag of Austria Flag of the Bahamas Civil Ensign of the Bahamas Naval Ensign of the Bahamas Flag of Barbados Naval Ensign of Barbados Flag of Basel-Stadt Flag of the Kingdom of Bau (1867-1869) Flag of Belgium Air Force Ensign of Belgium Army Flag of Belgium Naval Ensign of Belgium State Ensign of Belgium Flag of Belize Flag of Berlin Flag of Bhutan Flag of the Black Banner Organization State flag of Bolivia Flag of Botswana Flag of British Columbia Standard of the Lieutenant Governor of British Columbia (1871–1906) Flag of Brittany Flag of Brunei Flag of Buckinghamshire Flag of the Navy Board of Canada Flag of the Royal Military College of Canada Canadian Red Ensign (1957-1965) Flag of Cornwall Flag of Corsica State Flag of Costa Rica Flag of Croatia Naval Ensign of Croatia Demiromantic pride flag Demisexual pride flag Flag of Devon Flag of Dominica Flag of the East African Community Flag of Egypt Air Force Flag of Egypt Army Flag of Egypt Naval Ensign of Egypt Naval Flag of Egypt Flag of El Salvador Flag of Equatorial Guinea Flag of Estonia Naval Ensign of Estonia Naval Jack of Estonia Presidential Flag of Estonia Flag of Eswatini Flag of the Falkland Islands Flag of the Federation des Francophones de Terre-Neuve et du Labrador Flag of Fiji Flag of Fiji (2005 proposal 1) Flag of Fiji (2015 proposal 1) Civil Air Ensign of Fiji Civil Ensign of Fiji Civil Ensign of Fiji (pre 1970) Flag of the Colony of Fiji (1877-1883) Flag of the Colony of Fiji (1883-1903) Flag of the Colony of Fiji (1903-1908) Flag of the Colony of Fiji (1908-1924) Flag of the Colony of Fiji (1924-1970) Customs Ensign of Fiji Customs Ensign of Fiji (1881-1966) Customs Ensign of Fiji (1970-1987) Flag of the Governor of Fiji (1877-1883) Flag of the Governor of Fiji (1883-1903) Flag of the Governor of Fiji (1903-1908) Flag of the Governor of Fiji (1908-1970) Flag of the Governor-General of Fiji (1970-1987) Flag of the Kingdom of Fiji (1871-1874) Civil Ensign of the Kingdom of Fiji (1871-1874) Naval Ensign of Fiji Royal Standard of Fiji (1871-1874) State Ensign of Fiji Flag of Flanders Flag of Fribourg Genderfluid pride flag Flag of Germany Naval Ensign of Germany State Flag of Germany Flag of Ghana Civil Ensign of Ghana Flag of Gibraltar Flag of Guinea-Bissau Flag of Guyana Flag of Haiti Flag of the Innu Islamic flag Flag of the Islamic State Flag of the Islamic State of Iraq Flag of Isle of Man Flag of Jama'at al-Tawhid wal-Jihad Flag of Jamaica Flag of Jersey Jihadist flag The Jolly Roger Flag of Jordan Flag of Kenya Flag of Kuwait Labrys lesbian flag Flag of Lesotho Flag of Libya Flag of Liechtenstein Flag of the City of Madrid Flag of Malawi Flag of Malta Flag of Maranhão Flag of Martinique Flag of Maryland Flag of Mexico Flag of Montserrat Flag of Moresnet Flag of Mozambique Flag of Nazi Germany (1935-1945) Flag of New Brunswick Nonbinary pride flag Flag of Norfolk Flag of North Carolina Flag of the Northern Mariana Islands Flag of the Northern Territory (Australia) Flag of the Northwest Territories Flag of Nunavut Olympic Flag Flag of Ontario Standard of the Lieutenant Governor of Ontario (1870–1959 and 1965–1981) Standard of the Lieutenant Governor of Ontario (1959–1965) Palestinian flag Flag of Papua New Guinea Flag of Paraguay Flag of Paraguay (reverse) Flag of Paraíba Flag of Patani United Liberation Organisation (original) Flag of Patani United Liberation Organisation (1989–2005) Flag of Patani United Liberation Organisation (2005–present) Flag of Pennsylvania Flag of the Pitcairn Islands Flag of Pittsburgh Polyamory pride flag (1995 Jim Evans version) Flag of Portugal Progress Pride flag (2018) Flag of Prussia (1701–1935) Flag of the Duchy of Prussia (1525–1657) Flag of the Kingdom of Prussia (1701–1750) Flag of the Kingdom of Prussia (1750–1801) Flag of the Kingdom of Prussia (1801–1803) Flag of the Kingdom of Prussia (1803–1892) Flag of Royal Prussia (1466–1772) Flag of Saint Kitts and Nevis Flag of Saint Lucia Flag of San Marino Flag of São Paulo (state) Flag of São Tomé and Príncipe Flag of Saskatchewan Flag of the Church of Scotland Flag of Principality of Sealand Flag of the Secwépemc Flag of South Africa Flag of South Korea Flag of South Sudan Flag of Spain Flag of Stirling Flag of Sudan Flag of Syria Flag of Tanzania Flag of the Canton of Thurgau Flag of Timor-Leste Flag of Trinidad and Tobago Presidential Standard of Turkmenistan Flag of the Turks and Caicos Islands Flag of Udmurtia Flag of Uganda Flag of the United Arab Emirates Flag of Vancouver Island Flag of Vanuatu Flag of Vatican City Flag of the Canton of Vaud State Flag of Venezuela Flag of the British Virgin Islands Flag of the United States Virgin Islands Flag of Wales Flag of Washington Flag of Washington (unofficial red version 1905–1917) Flag of Washington (1923–1967) Flag of Western Australia Flag of Yemen Flag of Yukon Flag of the Commissioner of Yukon Flag of Zambia Flag of Zimbabwe
Brown (Tenné)
Standard of the lieutenant governor of Alberta (1907–1981) Flag of American Samoa Flag of Andorra Flag of Argentina Flag of Ayeyarwady Division Flag of Belize British Empire flag (1910–1921) Flag of California Flag of Chimbote State Flag of Costa Rica Flag of Dominica Flag of Ecuador Flag of Equatorial Guinea Flag of Fiji Flag of Fiji (2005 proposal 1) Flag of Fiji (2015 proposal 8) Flag of Fiji (2015 proposal 22) Flag of Fiji (2015 proposal 23) Civil Air Ensign of Fiji Civil Ensign of Fiji Civil Ensign of Fiji (pre 1970) Flag of the Colony of Fiji (1877–1883) Flag of the Colony of Fiji (1908–1924) Flag of the Colony of Fiji (1924–1970) Customs Ensign of Fiji Customs Ensign of Fiji (1970–1987) Flag of the Governor of Fiji (1877–1883) Flag of the Governor of Fiji (1908–1970) Flag of the Kingdom of Fiji (1871–1874) Civil Ensign of the Kingdom of Fiji (1871–1874) Naval Ensign of Fiji Royal Standard of Fiji (1871–1874) State Ensign of Fiji Flag of Guatemala Flag of Hertfordshire Flag and seal of Illinois Flag of the Innu Flag of Iowa LGBTQ+ Philadelphia pride flag LGBTQ+ Progress pride flag Flag of Maine Flag of Maine (1901–1909) Flag of Manitoba Flag of Mexico Flag of Michigan Flag of Missouri Flag of Moldova Flag of Montana Flag of North Dakota Flag of the Northern Territory (Australia) State Flag of Peru Flag of Prince Edward Island Progress Pride flag (2018) Flag of the Church of Scotland Flag of the United States Navy Flag of Uruguay Flag of Utah (2011–2024) Flag of Vancouver Island Flag of Vatican City Flag of Vermont Flag of Washington (1923-1967) Flag of Yukon
Blue (Azure)
Flag of Acadia Flag of Acadiana Flag of Alagoas Flag of Åland Flag of Alaska Naval Ensign of Albania Flag of Alberta Standard of the Lieutenant Governor of Alberta Standard of the lieutenant governor of Alberta (1907–1981) Flag of Alexandria Flag of Altai Flag of Amapá Flag of Amazonas (Brazilian state) Flag of American Samoa Flag of Amur Oblast Flag of Andorra Flag of Antigua and Barbuda Flag of Argentina Civil Flag and Ensign of Argentina Naval Jack of Argentina Flag of Arizona Flag of Arkansas Flag of Arkhangelsk Oblast Flag of Armenia Flag of Artigas Department Flag of Astrakhan Oblast Flag of Asturias Flag of Australia Air Force Ensign of Australia Civil Aviation Ensign of Australia Civil Ensign of Australia Naval Ensign of Australia Flag of the Chief of Navy of Australia Flag of the Australian Capital Territory Flag of Azerbaijan Flag of the Azores Flag of the Bahamas Civil Ensign of the Bahamas Naval Ensign of the Bahamas Flag of Bahia Air Ensign of Bangladesh Flag of Barbados Naval Ensign of Barbados Flag of the Barisan Revolusi Nasional (alternate) Flag of Bashkortostan Flag of the Kingdom of Bau (1867-1869) Flag of Bavaria (lozenge version) Flag of Bavaria (striped version) Air Force Ensign of Belgium Flag of Belize Bisexual pride flag Flag of Bosnia and Herzegovina Flag of Botswana Flag of Brazil Naval Jack of Brazil Flag of British Columbia Standard of the Lieutenant Governor of British Columbia Standard of the Lieutenant Governor of British Columbia (1871–1906) Standard of the Lieutenant Governor of British Columbia (1906–1982) British Empire flag (1910-1921) Flag of Brussels Buddhist flag Flag of Buryatia Flag of Cambodia Royal Standard of Cambodia Flag of the Governor General of Canada Flag of the Grand Orange Lodge of Canada Flag of the Navy Board of Canada Flag of the Navy League of Canada Flag of the Canadian Broadcasting Corporation Canadian Red Ensign (1957-1965) Royal Canadian Air Force Ensign Flag of the Royal Canadian Sea Cadets Flag of the Canary Islands Flag of the Canary Islands (with coat of arms) Flag of Cape Breton Island (Eagle version) Flag of Cape Verde Flag of Ceará Flag of the Central African Republic Flag of Chad Flag of Cheshire Flag of Chile Naval Jack of Chile Flag of the Republic of China Army Flag of the Republic of China Civil Ensign of the Republic of China (1929–1966) Naval Flag of the Republic of China Christian flag Flag of Colombia Flag of Colorado Flag of the Community of Portuguese Language Countries Flag of the Comoros Flag of Connecticut Flag of Costa Rica Flag of Croatia Naval Ensign of Croatia Flag of Cuba Flag of the Czech Republic Flag of Dagestan Flag of Delaware Flag of the Democratic Republic of the Congo Flag of Djibouti Flag of the East African Community Flag of Ecuador Air Force Ensign of Egypt Flag of the Egyptian Navy Flag of El Salvador Civil Ensign of El Salvador Flag of Equatorial Guinea Flag of Eritrea Presidential Flag of Eritrea Flag of Espírito Santo Flag of Estonia Naval Ensign of Estonia Naval Jack of Estonia Presidential Flag of Estonia Flag of Ethiopia Flag of Europe Flag of the Faroe Islands Flag of the Federation des Francophones de Terre-Neuve et du Labrador Flag of Fiji Flag of Fiji (2005 proposal 1) Flag of Fiji (2005 proposal 2) Flag of Fiji (2015 proposal 1) Flag of Fiji (2015 proposal 2) Flag of Fiji (2015 proposal 3) Flag of Fiji (2015 proposal 4) Flag of Fiji (2015 proposal 5) Flag of Fiji (2015 proposal 6) Flag of Fiji (2015 proposal 7) Flag of Fiji (2015 proposal 8) Flag of Fiji (2015 proposal 9) Flag of Fiji (2015 proposal 10) Flag of Fiji (2015 proposal 11) Flag of Fiji (2015 proposal 12) Flag of Fiji (2015 proposal 13) Flag of Fiji (2015 proposal 14) Flag of Fiji (2015 proposal 15) Flag of Fiji (2015 proposal 16) Flag of Fiji (2015 proposal 17) Flag of Fiji (2015 proposal 18) Flag of Fiji (2015 proposal 19) Flag of Fiji (2015 proposal 20) Flag of Fiji (2015 proposal 21) Flag of Fiji (2015 proposal 22) Flag of Fiji (2015 proposal 23) Civil Air Ensign of Fiji Civil Ensign of Fiji Civil Ensign of Fiji (pre 1970) Flag of the Colony of Fiji (1877-1883)