Royal purple, or Tyrian purple, is an ancient dye, or the color of that dye.

Royal Purple may also refer to:

• Royal Purple (lubricant manufacturer), an American manufacturer which produces lubricants for automotive, industrial, marine, motorcycle, and racing use.
• Royal purple (color), a shade of purple
• Royal Purple Yearbook, the official yearbook of Kansas State University
• Royal purple plant, Strobilanthes dyeriana

• Royal Arch Purple

This disambiguation page lists articles associated with the title Royal Purple.
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