Blue is sea blue, pale periwinkle blue, sky blue, sky blue, cobalt blue, lake blue, indigo, sea blue, sapphire blue, purple blue, indigo, Kong Quelan, sky blue, dark blue, light blue, tile blue and ice blue.

1, water blue

Water blue has a high purity, as if there is no melancholy, and always presents a refreshing and pleasant active character, which belongs to the happy blue of summer vacation. Clear and quiet shallow water blue, with pure and bright colors like jade, has a fascinating color charm.

2, shallow periwinkle blue French pervenche means periwinkle in English. /kloc-In the 9th century, pervenche began to be used in English to refer to the purple-blue color of Catharanthus roseus.

3, sky blue

The lightest blue in the sky blue contains almost no traces of red, as if the sky were cold. The color that represents the "initial" is the representative of the biological childhood (the mature color is green). Psychologically speaking, sky blue and pink are both "soothing colors", which are quiet and relaxed colors.

4, dark blue

The word "deep blue" generally refers to deep blue. Some dark blues include: Royal Blue, Midnight Blue, Sky Blue, Dark Blue, Cobalt Blue, dodger blue, International Qilian Blue and Navy Blue.

5. light blue

Light blue, a color (English: Baby blue), also known as pink blue or light blue, is a kind of blue, which is between blue and cyan and is called light color. In western culture, light blue is often used as clothing, decorative color and linen for wrapping baby boys. Light blue is generally considered as the color of boys; Pink represents women.