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  2. Caput mortuum (pigment) - Wikipedia

    en.wikipedia.org/wiki/Caput_mortuum_(pigment)

    Caput mortuum (Latin for 'dead head', and variously spelled caput mortum or caput mortem), also known as cardinal purple, is the name given to a purple variety of hematite iron oxide pigment, used in oil paints and paper dyes. Due to the cultural significance of its deep purple colour, it was very popular for painting the robes of religious ...

  3. List of inorganic pigments - Wikipedia

    en.wikipedia.org/wiki/List_of_inorganic_pigments

    Sanguine, Caput mortuum, Indian red, Venetian red, oxide red (PR102). Red ochre (PR102): anhydrous Fe 2 O 3. Burnt sienna (PBr7): a pigment produced by heating raw sienna. Lead pigments. Minium (pigment): also known as red lead, lead tetroxide, Pb 3 O 4. Mercury pigments. Vermilion or cinnabar (PR106): HgS.

  4. Caput mortuum - Wikipedia

    en.wikipedia.org/wiki/Caput_mortuum

    Caput mortuum (plural capita mortua; literally "dead head") is a Latin term used in alchemy to signify a useless substance left over from a chemical operation such as sublimation and the epitome of decline and decay (alternatively called nigredo).

  5. Mummy brown - Wikipedia

    en.wikipedia.org/wiki/Mummy_brown

    Mummy brown, also known as Egyptian brown or Caput Mortuum, [1]: 254 [2] was a rich brown bituminous pigment with good transparency, sitting between burnt umber and raw umber in tint. [3] The pigment was made from the flesh of mummies mixed with white pitch and myrrh.

  6. Category:Shades of violet - Wikipedia

    en.wikipedia.org/wiki/Category:Shades_of_violet

    This page was last edited on 6 November 2024, at 08:39 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  7. Category:Organic pigments - Wikipedia

    en.wikipedia.org/wiki/Category:Organic_pigments

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file

  8. Shades of violet - Wikipedia

    en.wikipedia.org/wiki/Shades_of_violet

    This is an accepted version of this page This is the latest accepted revision, reviewed on 28 January 2025. Varieties of the color violet Violet Spectral coordinates Wavelength 380–450 nm Frequency 800–715 THz Color coordinates Hex triplet #8000FF sRGB B (r, g, b) (128, 0, 255) HSV (h, s, v) (270°, 100%, 100%) CIELCh uv (L, C, h) (41, 134, 275°) Source W3C B: Normalized to [0–255 ...

  9. Shades of purple - Wikipedia

    en.wikipedia.org/wiki/Shades_of_purple

    Artists that [citation needed] happen to follow Munsell color system (introduced in 1905 and used since 1930 by a large number of artists in the United States, but by much fewer artists outside the US), may regard purple as being synonymous with the red-violet color, represented by the web color medium violet red. Munsell included purple as a ...