'Purple' in the Bible

There were curtains of finely woven linen and blue cloth tied with cords of fine white linen and purple cloth to silver curtain rings and pillars of alabaster, [and] couches of gold and silver on a paved floor of alabaster, precious stone, mother-of-pearl, and costly stones.

Mordecai went out from the presence of the king in {royal clothing} of blue cloth and white linen, and a great crown of gold and a robe of fine white linen and purple, and the city of Susa was shouting and rejoicing.