Because the designer thought that the colours looked good together. They don't symbolize anything
Blue, Yellow, black, Green, and Red. Those colors were chosen because every nation on the planet has at least one of them in its national flag.
The colours of the Olympic rings were chosen because at least one of those colours appears on each countries flag.
Do you mean what do they stand FOR?? They were chosen because the five Olympic rings stand for the five major continents of the world, interlinked in friendship, and their colours were chosen because there is not a flag in the world that does not have at least one of those colours in it (black, green, blue, yellow and red).
judges are chosen if they are qualified in that sport
"The five colors of the rings blue, black and red (top) and yellow and green (bottom) were chosen since one of these colors can be found in the flag of each competing nation."
None of the circles "mean" anything specific. The colors were chosen because at least one of them appears in every nation's flag.
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Because they were chosen by the London Olympic Committee to be so.
white
There are 6 colours on the Olympic flag - blue, black, red, yellow, green and white.
The same colours as the olympic rings.
because its nice