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Why use cmyk instead of rgb when creating a design to be printed?
Wiki User
∙ 13y ago
CMYK refers to Cyan, Magenta, Yellow, and Black. RGB refers to Red, Green, and Blue.
RGB is used for display devices. It's based on the premise that Equal amounts of Red, Green, and Blue light that mix together will create white. If you could magnify your computer screen, every illuminated pixel would be made of varying percents of red, green, and blue. It's called additive color.
CMYK is used for printing. CMYK are the "process colors" used to reproduce full colored graphics on printed media. If you could magnify a printed picture, there would be a bunch of overlapping cyan, magenta, yellow, and black "dots" of varying sizes. When the human eye looks at the image at the proper distance, they meld together to create the colors of the image. CMYK are the subtractive colors.
You can never print with RGB, nor can you use CMYK on a monitor. It's because one's emitting light, and the other is reflecting light off the ink.(since reflected light is how we see "things". If you plan for something to be printed, make sure it's in CMYK, is the proper resolution, and you save it in a non-lossy file format. (such as a tiff instead of a jpeg)
-Joe S.
Wiki User
∙ 13y ago
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Should i use Rgb or cmyk for business card print?
Rgb images can be printed by the newer digital copy machines, but you may be surprised with the outcome. If you are offset printing the images must be in cmyk mode to print correctly.
How are rgb and cmyk alike?
They aren't - RGB (Red, Green, Blue) is a color format primarily used in computer and electronic applications, because computer screens use red, green and blue led's (or in older CRT's, dots) to formulate an image onscreen. CMYK (Cyan, Magenta, Yellow and Black) is used in printed mediums. Since the 2 are different color profiles, work constructed on a computer must be converted to CMYK, along with using a proper color profile, to get a truer representation of what the finished product will look like in printed form. Without those tools, an image created in RGB won't look as intended when printed out in CMYK format. Printers connected to computers are often RGB format as well, though some can be purchased with CMYK cartridges. Color copiers usually have both formats that can be selected.
What is the CMYK for Sepia?
sepia cmyk 0%, 60%, 81%, 63%
What is the difference between spot color and process color?
The difference between spot colors and process colors is the way the color is mixed. The best way to describe this is printing. When printing most printers will use 4 colored inks known as CMYK (Cyan Majenta Yellow and Black). A process color is created by mixing the CMYK colors together to get the different shades and colors within your printout. With Spot colors they are mixed to a certain color specifically and known as a Pantone or PMS color. Then this certain color cartrididge is placed in the printing press and printed. So in order to make a process and spot color print, special presses have 5 or more cartridges so they can print CMYK with extra spot colors. Now the reason why there are Spot colours is to keep a certain color that won't change throughout all printing and design. Having a specific color throughout a logo is very important to many businesses as a slight change in color from just using a process color can change the whole look of a logo. In most cases the problem is too much of one color when printing in CMYK. For example a logo that we have previously printed was a light organge and was pressed with a process color of CMYK. The result was a very bright yellow, making the corporate logo look playful instead of clean and slick. While if instead was printed to the spot color, this problem wouldn't of occured and the spot color would be reflected as seen on your digital design (as long as your screen has been calibrated).
Rgb cmyk hsl or pantone in a document?
If you're printing the image on your desktop printer, use RGB--those printers will convert anything else to RGB, then to CMYK. If you're printing it on a wide-format inkjet printer like a Roland, Mutoh or VUtek, or you're sending it to a printing plant to be printed on an offset or flexo press, use CMYK if you're not using spot colors, and Pantone for the spot colors.
I used Illustrator for a large format design when printed a proof in glossy paper the colors were not bright at all I used CMYK How can I get very bright colors?
ensure that you use the cmyk option from the start of your design, and that illustrator does not default to rgb. Try printing in rgb if the colors brighten up there is a good possibility you created the large format design in rgb. rgb for webstuff and cmky for printstuff from the very beginning!
What is CMYK code?
CMYK stands for Cyan, Magenta, Yellow, and blacK, which are the four colors of ink used in standard color printing. A CMYK code is a set of four numbers representing the proportions of those four colors of ink, thus defining a color to be printed.
what are the benefits of CYMK Color?
There are 2 benefits of CMYK colors:You can preview your work to see how it will look like when printed (preview is very close not exact)Files with CMYK colors are ready for professional offset printing.
Why is it necessary to convert image of a particular color mode into CMYK mode. Can any image be defined in two colors?
CMYK color mode is used for print and does not have as wide of a color gamut as RGB (video screens). So your neon blue will turn into a dull grey blue when converting to CMYK, or your beautiful flower on your computer screen will turn into a vintage photograph in CMYK. (Those are exaggerated examples). By converting to CMYK, you will get a closer preview of what the image will look like once it's printed and you can make adjustments before printing. But be careful because your screen is not accurately representing the printed colors.
Why should you use CMYK when working with information that will be printed?
Screens reproduce colors by mixing blue, green and red lights (RGB). Printers reproduce colors by mixing cyan, mangenta, yellow and black inks (CMYK).
Should i use Rgb or cmyk for business card print?
Rgb images can be printed by the newer digital copy machines, but you may be surprised with the outcome. If you are offset printing the images must be in cmyk mode to print correctly.
Where may one print out a free CMYK Colour Chart for House Use?
BestPrintingOnline contains a free CMYK Colour Chart for House Use that can be printed. One can also order large and high quality posters from their website.
What happens if a printer uses RGB cartridges instead of CMYK?
go buy RGB cartridges
How are rgb and cmyk alike?
They aren't - RGB (Red, Green, Blue) is a color format primarily used in computer and electronic applications, because computer screens use red, green and blue led's (or in older CRT's, dots) to formulate an image onscreen. CMYK (Cyan, Magenta, Yellow and Black) is used in printed mediums. Since the 2 are different color profiles, work constructed on a computer must be converted to CMYK, along with using a proper color profile, to get a truer representation of what the finished product will look like in printed form. Without those tools, an image created in RGB won't look as intended when printed out in CMYK format. Printers connected to computers are often RGB format as well, though some can be purchased with CMYK cartridges. Color copiers usually have both formats that can be selected.
How many colors of ink are used to print full-color pictures?
It depends on the file's color mode (RGB or CMYK), and the output printer. Most Computer Monitors are RGB (Red, Green, and Blue) color based, as are the majority of printers used by most non-professional users. As such, the file you're working in should be RGB, and rendered/printed as RGB to ensure what you see on screen will look like what's printed on paper. Print publishing graphics have always used a 4 color process, CMYK (Cyan, Magenta, Yellow and Black). In addition to the file being CMYK, the output printer should also be CMYK. Many higher-end printers are now CMYK. Sharp's new Aquos Quattron monitor technology is a step toward finally making monitors 4 colors instead of the CRT based 3 colors they were originally designed to handle.
What is the difference between pantone cmyk ec cmyk up and cmyk PC?
PC = process coated ec = euro coated
What is the CMYK for Sepia?
sepia cmyk 0%, 60%, 81%, 63%
