What is the meaning of mardi gras colors?
. Rex selected the official Mardi Gras colors in 1872. The 1892 Rex Parade theme Symbolism of Colors gave meaning to the colors: purple represents justice; green, faith; and gold, power. It’s interesting to note that our Mardi Gras colors influenced the choice of school colors for arch rivals Louisiana State University and Tulane University. When LSU was deciding on its colors, the shops in New Orleans had stocked up on purple, green, and gold material for the Mardi Gras season.