1, robin blue

Bluebirds are common in Mexico and also appear in the southern United States. The blue robin's back, tail, wings, head and abdomen are all blue, and its brown eyes seem to be surrounded by a veil.

2. Tiffany Blue

1845, Charles Lewis Tiffany, the founder of Tiffany Jewelry, chose this special blue color as the cover and named it "Tiffany Blue" when making the company's annual catalogues "Little Blue Book" and "Exquisite Handmade Jewelry". Since then, "Tiffany Blue" has been exposed in a series of products and advertisements launched by Tiffany, and has become a unique symbol of the brand.

3. dodger blue

Named for its use in the American baseball team Los Angeles Dodgers. Blue DoderBlue gives people a very good visual experience, low brightness, and has the commonness of general blue. Dodger blue is mostly used in some modern handicrafts and artworks, and it is also common in print and web pages. In the field of clothing, it often appears as a popular color.

4, cornflower blue

Is one of the blues, between green and blue. Cornflower blue is also the color of Crayola crayons. Cornflower blue does exist, but most "blue" flowers are blue with purple inside.

5. Persian green

A color between dark blue and purple, named after a mixture of two Persian goods (indigo of Persian cloth and blue of Persian ceramics).