Tyrian Purple

Tyrian purple

Tyrian purple, also known as royal purple, imperial purple, imperial dye, or simply tyrian, is a reddish-purple natural dye. It is secreted by several species of predatory sea snails in the family Muricidae, rock snails originally known by the name murex. The coloured compound is 6,6'-dibromoindigo.

Purple

Purple is a color similar in appearance to violet light. In the RYB color model historically used in the arts, purple is a secondary color created by combining red and blue pigments. In the CMYK color model used in modern printing, purple is made by combining magenta pigment with cyan pigment, black pigment, or both. In the RGB color model used in computer and television screens, purple is created by mixing red and blue light in order to create colors that appear similar to violet light. According to color theory, purple is considered a cool color.

purple

Noun

1. A colour between red and blue; violet, though often closer to magenta.
2. Any non-spectral colour on the line of purples on a colour chromaticity diagram or a colour wheel between violet and red.

Adjective

1. Of a purple hue.
2. Not predominantly red or blue, but having a mixture of Democrat and Republican support.