Color Modes in Photoshop
The color modes and color models of digital imaging seem to be a mystery to many first learning to use Photoshop. Many are so intimidated by the various color modes that they simply ignore the issue because they do not understand the impact color modes can have on the final printed image.
Color modes establish the color model that should be used to display and print digital pictures. Knowing about color modes and models and how to use them in Photoshop is a must for those wishing to achieve professional quality digital images. Take the time to learn what color modes work best in different situations. There are many good Photoshop tutorials and guides that can help you understand how to incorporate color modes into your digital imaging for optimal results for your project.
Before you even begin working with the color modes in Photoshop it is a good idea to have a basic understanding of what the color modes are and why there are different models.
To start, digital images are displayed using several different color modes. This tutorial highlights the basic color modes you will come upon when working with digital images.
RGB
RGB stands for Red Green and Blue. In the RGB color mode colors are produced by mixing these three primary colors. Essentially you are working with three color channels in RGB mode, each of which the intensity level can be adjusted separately to attain various degrees of colors. White is created by combining all of the three colors.
CMYK
CMYK is for cyan, magenta, yellow and black. While RGB creates colors by mixing colors CMYK essentially creates color by subtracting varying degrees of each color. For example, if white is needed all colors would be reduced to zero.
You will see huge improvements in your digital imaging once you understand and are familiar with color modes. One important tip is that printers use CMYK color while monitors use RGB. This can result in there sometimes being a difference in what you see on your PC monitor and what is printed on paper. You can overcome this by installing software that will calibrate your monitor colors to that of your printer. By doing this, what you see on your monitor will be an accurate depiction of what your printer will produce.
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