CMYK color model

Source: Internet
Author: User

CMYK has also become a printing color model, that is used to produce printed matter.

Theoretically speaking, only need to cmy these three kinds of ink can, but cmy three ink mixing actual result is a "gray" black.

And black ink is relatively cheap, so black ink is used to replace the equivalent of cyan, magenta, yellow ink. This is why the four-color Overprinter process uses the CMYK model reason.

All CMYK colors are included in RGB, but CMYK has fewer colors than RGB. When you use the RGB model area for printing images, some colors can also be printed.

That is, displayed on the computer, usually in RGB mode.

If the image needs to be printed or printed, it needs to be adapted to CMYK mode, and the "gamut warning" stick ensures that the print color is the same as the design.

In the printing of images, it is generally necessary to CMYK these four channels of the image into film, then on the printing press to overprint.

A white paper printing machine to be overprinter 4 times, first printed like the cyan part, its defective red, yellow, black.

CMYK color model

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.