Colors: Try to limit the number of colors on the flag to a maximum of three strong, well contrasted colors.
The most popular flag colors are red, blue, green, black, yellow, and white, ranging in shade to maximize contrast and design. Purple, gray, and orange are also used, but they are less frequent in successful flag designs. |
In order to create an effective contrast, combine dark colors with a light color, or light colors with a dark color. A good flag is always recognizable, that means the flag should reproduce well in gray-scale. |
Stick to four colors because more than that make the flag hard to distinguish, complicated and costly. Something else to consider is that flag fabric comes in a relatively limited number of colors—another reason to stay with simple colors.
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GOOD |
BAD |

Amsterdam ( Netherlands)
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Chinese Admiral (1882)
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- Well contrasted colors |
-Too many colors
- the light colors should separate the dark colors
-it is difficult to distinguish what the dragon graphic |
GOOD |
BAD |

Dominican Republic
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Dominica
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-The colors are balanced and contrasted between ligh and dark |
-By using six basic flag colors, this flag creates complexity and is costly to produce |
GOOD |
BAD |

New Mexico ( USA)
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Virginia ( USA)
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Red and yellow recall the state’s Spanish heritage, while the sun symbol comes from the Zia Indians. This design was voted the best U.S. state flag by NAVA members. |
-Too many different colors
-difficult to distinguish the design
-many colors drive up the manufacturing cost. |
Avoid words and seals: Words defeat the purpose of the flag’s symbolism. Why not just write the name of the country on the flag? A flag is a visual symbol. Words are difficult to read from a distance, impossible to recognize backwards or on the reversed side, hard to sew and difficult to reduce to small sizes. A flag is not a banner, which is usually seen closer up and only from one side. A flag should still be recognizable when it is flapping in the wind.
Seals were intended for placement on paper, in small detail, to be read at close-up. Rarely do seals make effective symbols on flags. If a seal associated with the subject of your flag already exists, you can take an element of the seal and place it as a simple graphic on the flag.
GOOD |
BAD |

South Carolina ( USA)
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South Dakota ( USA)
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-The palmetto tree is taken from the seal of the South Carolina seal, but represents the state much better than the entire seal would.
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The seal and inscription is overwhelming. |
GOOD |
BAD |

Côtes d’Armor ( France)
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Loir-et-Cher ( France)
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-Stylized, yet simple while still maintaining important symbol. |
-Too many words
-indistinguishable gray shape
More effective to use the stylized dragon on a more interesting background color. |
GOOD |
BAD |

Peguis Nation ( Canada)
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Fort Providence, NWT ( Canada)
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-Contrasting colors with a simple central symbol |
-Confusing pattern
-indistinguishable seal |
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