Shades of blue pigment blue, is the tone of blue that is achieved by mixing process (printer's) cyan and process (printer's) magenta in equal proportions. It is displayed at right. The purpose of the CMYK color system is to provide the maximum possible gamut of color reproducible in printing by the use of only three primaries. The color indicated is only approximate as the colors of printing inks may vary. The color defined as "blue" in the NCS or Natural Color System is an azure-like color shown at right (NCS 2060-B). The Natural Color System is a color system based on the four
Shades of magenta right is the color magenta that is shown in the diagram located at the bottom of the following website offering tintbooks for CMYK printing: . Magenta, shown at the right, is one of the three secondary colors in the RGB color model, used to make all the colors on computer and television displays. It is made by a mixture of red and blue light at equal intensity. It is called magenta on X11 list of color names, and fuchsia on the HTML color list. The web colors magenta and fuchsia are exactly the same color. Sometimes the web color magenta