This process required a small about of manual tweaking for colors on the border between green and blue. These 63 colors were then grouped into parent categories of white, black, red, blue, green and yellow using a simple algorithm to determine which parent color each shade most resembled. That reduced the number of distinct shades from 527 to 63. Africa is the second largest continent of the world, and it is the homeland to number of nations that share unique identities and culture. In general, the flag is a symbol of independence unity and hope. This flag consists of the colors of the Arab Liberation Movement and holds a profoundly political, religious, and societal meaning.

It was officially adopted on May 22, 1990, when North and South Yemen were unified. One of the most recognized flag symbols of Africa is the Flag of South Africa comprising of horizontal Y shaped green stripes onto it. The flag of Yemen is tri-colored red, white, and black. Because digital images are only approximations of the colors in the physical flags, we decided it was safe to further simplify these colors down to the traditional “web safe” palette of 216 possible colors. The frequently used colors in the flags of African Nations are yellow, green, black and red. This yielded 527 different shades across 36.6 million pixels. The complete code used to generate this data, which uses Mathematica 10, is available on the Wolfram Cloud.Īfter downloading the 196 flag images from, we added up the total number of pixels of each color. In perhaps the most famous example of two countries showing up somewhere wearing the same outfit, Liechtenstein and Haiti both arrived at the 1936 Olympics flying identical banners. They threatened the power structures that ruled Europe, inspired the imaginations of millions, and left a legacy that still endures. These outlaws paralyzed navies, halted international trade, and plundered vast fortunes. Sometimes, it’s not just the colors that seem familiar. Assassins Creed IV Black Flag begins in 1715, when pirates established a lawless republic in the Caribbean and ruled the land and seas.

Red black flag