What is the classification of blue?

The classification of blue is ultramarine, sky blue, cobalt blue, lake blue, indigo, azure, sapphire blue, purple blue, indigo, sky blue, dark blue, light blue, tile blue, ice blue, sea blue, blue black, sapphire blue, sharp blue, navy blue and so on.

The contrasting colors of blue are orange and yellow, and the adjacent colors are green and purple.

Blue is a symbol of eternity. Blue represents both melancholy and warmth and gentleness. There are many kinds of blue, and each blue represents a different meaning. In addition, there are many examples of music, books and movies named after blue. For example: blue, white and red trilogy.

The meaning of blue:

It is the coldest of the cool colors. Blue is very pure, and it is usually associated with ocean, sky, lake and universe. Pure blue is the color of clear sky, showing sunshine, beauty, dream, calmness, rationality, serenity and broadness.

Because of its broad characteristics and rational and accurate image, in commercial design, most commodities or corporate images that emphasize technology and efficiency choose blue as the standard color and corporate color, such as computers, cars, photocopiers and photographic equipment. In addition, blue also represents melancholy, which is influenced by western culture, and this image is also used in literary works or emotional commercial design.