Which seven colors of the rainbow are in order

The rainbow is colored from the outer circle to the inner circle, with seven colors: red, orange, yellow, green, blue, indigo, and violet. It is an atmospheric optical phenomenon that usually appears just after a rain when the sky is clear. It is the sunlight shining on water droplets in mid-air, causing dispersion and reflection. The light is refracted at different angles and then reflected at different angles within the water droplets to form a rainbow.

About the color of the rainbow, there are also said to be red, orange, yellow, green, blue and purple, but the rainbow is more than seven colors, for example, between the red and orange there are many nuances of color, but for simplicity's sake, the seven colors used to distinguish.

The difference between indigo violet and cyan blue violet

The indigo in indigo violet is a color between blue and violet, and the cyan in di-cyan blue violet is a color between green and blue. Indigo violet and cyan blue violet are not only very different in color, but also different in frequency range and color value in the spectrum. Only in our country red, orange, yellow, green, blue and violet is the most common statement, but strictly speaking the colors of the rainbow is which seven color order, that is red, orange, yellow, green, blue, indigo, violet.

The meaning of the seven colors of the rainbow

Red represents warm, festive, passionate, etc., giving people a very solemn and stable feeling, and now many big occasions is the use of red; orange is a warm color, representing warmth, friendliness; yellow is the most vivid, it represents the bright, bright, lively; and green represents life, dynamic, giving people the breath of spring; blue is a cool tone, representing calm, rational; indigo represents generosity, dignity, giving people a very sophisticated feeling; Purple represents elegance, dreamy, is also a very popular color.