Under color removal Under color removal In printing, under color removal (UCR) is a process of eliminating overlapping yellow, magenta, and cyan that would have added to a dark neutral (black) and replacing them with black ink only, called a "Full Black", during the color separation process. Under color removal is used in four-color (or more colors) printing. Black ink used to add details and darkness in shadowed areas is called a "Skeletal Black". With current ink technology, the total CMYK ink in the shadows refuses to stick after it reaches the dark shadows (usually above a 250% total CMYK coverage), and begins
Fuchsia (color) create colors on computers and television screens, and in web colors, fuchsia and magenta are exactly the same color, made by mixing blue and red light at full and equal intensity. In color printing and design, there are more variations between magenta and fuchsia. Fuchsia is usually a more purplish color, whereas magenta is more reddish. Fuchsia flowers themselves contain a wide variety of purples. The first recorded use of "fuchsia" as a color name in English was in 1892. The first synthetic dye of the color fuchsia, called fuchsine, was patented in 1859 by François-Emmanuel Verguin. It was later