Both colors do blend well together for a number of different uses but can also easily blend with other colors or be used as a stand alone depending on the type of art you are involved in.
By the late 19th century the black suit had become the uniform of businessmen in England and America.
Blue gradually returned to court fashion in the 17th century, as part of a palette of peacock-bright colours shown off in extremely elaborate costumes.
The earliest known blue dyes were made from plants — in Europe, in Asia and Africa, while blue pigments were made from minerals, usually either or.
The colour of the sea is also affected by the colour of the sky, reflected by particles in the water; and by and plant life in the water, which can make it look green; or by sediment, which can make it look brown.
Von Baeyer discovered a synthetic substitute for , the active ingredient of indigo.