blue, the south was gray
blue, white, and red
Yes
The men on the confederate army wre gray clothes, and the union wore blue
Officially, the colors in the flag have no specific meaning. Tradition has it that the colors are derived from the Union Jack flag of the United Kingdom.
Mount Union College is located in Alliance, Ohio and best known as a 4-year private, liberal arts college. Their school colors are purple and white, and their nickname is the Purple Raiders.
The colors of Old Glory are the colors of the flag of Great Britain, the Union Jack, and the assignment of symbolic meaning to them is an afterthought.
The color of the blue jackets are the same as the Union: Blue, Red, White
The Union Flag is a combination of the flags of England, Scotland and Northern Ireland.
The union flag (british) when the USA belonged to Britiain before the US revolution
The 'Union Jack' has three colours: Red, White and Blue.
Confederates= gray Union= blue
It didn't necessary have meaning - it just gave them a color which distinguished them from Union forces.