Sunday, 2 September 2012

Cool Black Wallpapers

Source:-(Google.com.pk)
Cool Black Wallpapers Biography
Cool black, in printing, is an ink mixture of solid black over one or more of the other CMYK colors,[1] resulting in a darker tone than black ink alone generates in a printing process.
A typical rich black mixture might be 100% black, 50% of each of the other three inks. Other percentages are used to achieve specific results, for example 100% black with 70% cyan, 35% magenta, and 40% yellow is used to achieve "cool" black. "Warm Black" is 35%C 60%M 60%Y and 100%K. The colored ink under the black ink makes a "richer" result: the additional inks absorb more light, resulting in a closer approximation of true black. While in theory an even richer black can be made by using 100% of each of the four inks, in practice the amount of non-black ink added is limited by the wetness that the paper and printing process can handle. (A safe and practical rule of thumb is that ink coverage should not exceed 240% on normal papers. Papers that "pick", for example low end recycled, should be even less coverage.) Wetness is not a problem with laser printers, however, and registration black (or "400% black") produces very striking results in laser prints. Interesting effects can also be achieved with a laser printer by combining 100% black and 100% of cyan, magenta, or yellow.
Cool Black Wallpapers
Cool Black Wallpapers
Cool Black Wallpapers
Cool Black Wallpapers
Cool Black Wallpapers
Cool Black Wallpapers
Cool Black Wallpapers
Cool Black Wallpapers
Cool Black Wallpapers
Cool black ops wallpaper screen for phone
Cool Black Wallpapers
black ops cool wallpapers

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