Blue: one of the three primary colors.
In Dutch, it is blauw; in Irish, gorm.
In the ancient world, blue was the color of the working class.
It can convey trust, loyalty, cleanliness, and understanding. It may also be associated with sadness and longing.
Henri Matisse once wrote that, “A certain blue penetrates your soul.”
Complex and contradictory
Heavenly or melancholy
Uniform or casual
Blue is harmony.