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Red
Red
The top colour of a rainbow is red, then the second is orange, third is yellow, fourth is green, fifth is blue, sixth is indigo and the seventh colour is violet.
rainbow
Orange.Remember this:RichardOfYorkGaveBattleInVainStands forRedOrangeYellowGreenBlueIndigoViolet
Red is definitely the first colour of the rainbow...Sources: My brain :P
There isn't one it is the first colour!
It is definitely orange
Red is typically the first color in a rainbow, located on the outer edge. The typical order of colors in a rainbow is red, orange, yellow, green, blue, indigo, and violet.
since,wavelenth is inversely propotional to angle of deviation, red colour has the smalllest angle of deviation. so we can say that wave length of red colour is then longest
Red,Your blood colour is red what other would it be
Red, Orange,Yellow, Green, Blue, Indigo, and Violet theese colours are known as the colours of the spectrum