It is violet inside the arc and red outside.
Use this mnemonic ROY-G-BIV (red, orange, yellow, green, blue, indigo, violet) Your answer is violet.
In a rainbow:
Outside - Red
Orange
Yellow
Green
Blue
Indigo
Inside - Violet
ROYGBIV
Violet is in the inside. The order is ROY G BIV (red, orange, yellow, green, blue, indigo, violet) from outside to inside.
violet
Green
no every colour. exept black,brown
The sixth color is indigo.
Red is definitely the first colour of the rainbow...Sources: My brain :P
The answer is red. ummm.. yes, at the long wavelength end, heading for infra-red.
The innermost shell can accomade 2 electrons
violet
The innermost color of the rainbow is violet.
The innermost color of the rainbow is violet.
The Red spectrum of colors is always the outermost arc on a Rainbow while the Blue spectrum of colors make up the innermost arc
violet
Purple
the colour is rainbow.
Yellow
The answer is violet.
Red
Red
Yellow