Let me preface this briefly with a little modern printing history.
In the early days of color printing, with the devolpment of the three color process (cyan, magenta, and yellow) there were two ways to print black. Printers could pass board (paper) through the press in a first pass and print all black areas;typically this was for jobs with large black areas. Or, board would print in one pass, and a mixture of the three colors would produce a shade of black.
Essentially, cyan, magenta, and yellow (CMYK) will make black.
Because CMYK does not produce a perfect black, four color presses were developed that included black ink application.
mix glue with black ink
There is no type of ink but some the colors are dark blue, green, red,
black and white make gray
The two colors mixed together to make dark blue is blue and black. You can make any color darker or lighter using black and white.
Black mixed with grey
Black....
Yellow red and blue
Color printers use all of the colors plus a little black ink to make black. Since the other colors come in smaller cartridges you'll be replacing them more often than the black.
Black biro ink typically consists of a mixture of black, blue, and purple color pigments. These colors combine to create the dark and rich black color commonly seen in biro pens.
To print white ink on black paper, you will need a printer that has white ink capabilities. These specialized printers use a white ink cartridge instead of the traditional CMYK colors. Make sure to adjust the settings on the printer to ensure the white ink is printed on the black paper effectively.
chromatography
Black ink may be made in a wide variety of ways, the easiest is simply to use finely divided carbon black particles (e.g. from soot) in which case the only color in the ink is black.
Despite its name, black holes have no color. This is because color is basically light detected by your eyes. Since light cannot escape from a black hole, it has no color. However, the rings of matter that have not yet fallen in to the black hole may have a variety of colors.
One method to separate dyes of different colors in black ink is through a process called chromatography. In chromatography, the ink sample is placed on a material that allows the dyes to move at different rates, based on their chemical properties. As the dyes separate, they can be visually distinguished by the bands of different colors they produce on the material.
Black ink may be made in a wide variety of ways, the easiest is simply to use finely divided carbon black particles (e.g. from soot) in which case the only color in the ink is black.
Black gray yellow
Red, blue, yellow and black.