title: Royal Purple (disambiguation)
text: # Royal Purple (disambiguation)
  
  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
  