Prussian blue (disambiguation)

Prussian blue or Prussian Blue may refer to:

Pigments

 * Prussian blue, a dark blue pigment containing iron and cyanide
 * Prussian blue (medical use), the use of Prussian blue for medical treatment and diagnosis
 * Perls' Prussian blue, a stain used for medical diagnosis

Music

 * Prussian Blue (album), a 1973 album by Richard Clapton
 * Prussian Blue (duo), a neo-Nazi white nationalist teen pop duo from California

Fiction

 * Prussian Blue (novel), a 1947 detective novel by Anne Hocking