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RGB to CMYK Color Converter

This is a color conversion tool that converts rgb values to get cmyk. It takes rgb values of red, green, and blue and convert it to cmyk values of Cyan, magenta, Yellow, and black. This is a simple online cmyk converter. Use it to convert to cmyk.

This simple tool takes input in the form rgb form and then converts those values to a CMYK codes that can be used to specify color in human readable form. Photo editing software usually represents color in RGB and therefore if you would like to use the colors you use in your photo editing software as a background for your painting work, then you will have to get the CMYK representation of the rgb values. This tool makes it easy to get those values


R: G: B: C: M: Y: K:


To use this tool is easy, just click on the convert to cmyk to convert rgb values to cmyk. The algorithm of this tool is precise and round off to 4 digits of the decimal place. The formula of rgb-cmyk implemented here is accurate. This simple javacript tool can be used to get photoshop , gimp cmyk values and for illustrator. To generate rgb-cmyk color chart, use this to do your convertion.


The RGB color codes is an additive color model in which red color, green, and blue color are added together in such a way to reproduce different array of colors. The name of this model comes from the initials of the three additive primary colors, red, green, and blue.

The main purpose of the RGB colors is for representation and display of images in electronic systems, such as televisions and computers, that is why it is popular used in photo editing softwares to represent colors. it has also been used in normal photography, before the electronic age. This color model has a solid theory behind it, based in human perception of colors.

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