WHAT IS RGB？？
RGB is the color scheme that is associated with electronic displays,
such as CRT, LCD monitors, digital cameras and scanners. It is an
additive type of color mode, that combines the primary colors, red,
green and blue, in various degrees to create a variety of different
colors. When all three of the colors are combined and displayed to their
full extent, the result is a pure white. When all three colors are
combined to the lowest degree, or value, the result is black. Software
such as photo editing programs use the RGB color mode because it offers
the widest range of colors.
P.s:The RGB more lighting.....
Conclusion is the RGB is use at
the digital software or eletrical......
WHAT IS CMYK？？？
Printers print color onto paper using the CMYK color mode only. This is a
four color mode that utilizes the colors cyan, magenta, yellow and
black in various amounts to create all of the necessary colors when
printing images. It is a subtractive process, which means that each
additional unique color means more light is removed, or absorbed, to
create colors. When the first three colors are added together, the
result is not pure black, but rather a very dark brown. The K color, or
black, is used to completely remove light from the printed picture,
which is why the eye perceives the color as black.
Conclusion:The print is use the CMYK.......
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