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  2. Blood red - Wikipedia

    en.wikipedia.org/wiki/Blood_red

    Blood red. The colour blood red is a dark shade of the colour red meant to resemble the colour of human blood (which is composed of oxygenated red erythrocytes, white leukocytes, and yellow blood plasma). [2] It is the iron in hemoglobin specifically that gives blood its red colour. The actual colour ranges from crimson to a dark brown-blood ...

  3. Shades of red - Wikipedia

    en.wikipedia.org/wiki/Shades_of_red

    The color of blood red ranges from crimson to a dark brown-red and may have a slightly orange hue. In the RGB color spectrum, it often consists only of the color red, with no green or blue component; in the CMYK color model blood red has no cyan, and consists only of magenta and yellow with a small amount of black.

  4. Carmine (color) - Wikipedia

    en.wikipedia.org/wiki/Carmine_(color)

    Carmine color is the general term for some deep red colors that are very slightly purplish but are generally slightly closer to red than the color crimson is. Some rubies are colored the color shown below as rich carmine. The deep dark red color shown at right as carmine is the color of the raw unprocessed pigment, but lighter, richer, or ...

  5. List of RAL colours - Wikipedia

    en.wikipedia.org/wiki/List_of_RAL_colours

    Code Hue Lightness Chromaticity Sample Red Green Blue Ink Black: 0° ... Dark Red Brown: 20° ... Blood Red: 30° ...

  6. Oxblood - Wikipedia

    en.wikipedia.org/wiki/Oxblood

    Oxblood. Oxblood or ox-blood is a dark shade of red. It resembles burgundy, but has less purple and more dark brown hues. The French term sang-de-bœuf, or sang de bœuf, with the same meaning (but also "ox blood") is used in various contexts in English, [3] but especially in pottery, where sang de boeuf glaze in the color is a classic ceramic ...

  7. Arterial blood - Wikipedia

    en.wikipedia.org/wiki/Arterial_blood

    Arterial blood. Arterial blood is the oxygenated blood in the circulatory system found in the pulmonary vein, the left chambers of the heart, and in the arteries. [1] It is bright red in color, while venous blood is dark red in color (but looks purple through the translucent skin). It is the contralateral term to venous blood. [citation needed]

  8. Red - Wikipedia

    en.wikipedia.org/wiki/Red

    Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740 nanometres. [1] It is a primary color in the RGB color model and a secondary color (made from magenta and yellow) in the CMYK color model, and is the complementary color of cyan.

  9. Category:Shades of red - Wikipedia

    en.wikipedia.org/wiki/Category:Shades_of_red

    Raspberry (color) Red Ochre. Red wine. Red-violet. Rose (color) Shades of rose. Rosso corsa. Ruby (color) Rufous.