While most colours are convertible from RGB to CMYK, if there are any noticeable colour changes during conversion, you may need to revisit a step and adjust some of your values before converting. Inconvertible colour swatches that cannot be replicated accurately in InDesign or Illustrator will appear in the preview with a yellow warning Wasil Islam. 1. get the icc file of the SWOP v2 colour space, and the icc of the output space (e.g. sRGB: the "RGB" used by web). Then select a colour intent. But probably the gamut of CMYK will be smaller than of the output RGB so you do not need to worry much about it. Then just usual colour space convertion (using icc profiles) In Photoshop, it’s as simple as clicking on the foreground color in the Tools palette and looking at the CMYK values in the dialog box. Obviously, you can also get the RGB, LAB, HSB and Hex color values at the same time (See the screenshot at the upper right). Though I can’t state it with 100% certainty, the conversion of colors isn’t random. While most colors are convertible from RGB to CMYK, if there are any noticeable color changes during conversion, you may need to revisit a step and adjust some of your values before converting. Inconvertible color swatches that cannot be replicated accurately in InDesign or Illustrator will appear in the preview with a yellow warning triangle Change Your Document from RGB to CMYK in Adobe Illustrator. Colortech Creative Solutions. 165 subscribers. Subscribe. Subscribed. 33K views 2 years ago Helpful Tips. #2 -- InDesign, when exporting to something like PDF/X-1a, will convert RGB to CMYK. In addition, this will not create additional files to edit. You can place each artboard on it's own InDesign page. (you don't even need PDFs from AI, just use the AI file) Check the PDF export afterwards to ensure colors were converted well. Since you have access to Illustrator, you might want to try importing the PDF into Illustrator and using Illustrator's scripting capabilities to iterate over the elements and replace fill/stroke RGB colors with their CMYK replacement colors. b) Knowing this, a reference to CMYK is meaningless. And even for the case that the object is paper: which CMYK ? RAL colors (paint) can exceed the gamut of monitors, RGB working spaces and CMYK spaces. After some attempts to find more information, it. turned out that Lab (CIELab) values for RAL are. My Illustrator defaults color mode setting is RGB, but sometimes I can to printing out some work. That means I should edit it to CMYK mode. Then, the colors change significantly. So I have to adjust them manually to bring the design to life. Easily Convert RGB to CMYK with Illustrator In this tutorial I’ll be demonstrating how to convert RGB to CMYK with Illustrator. This only requires a few clicks, but some manual adjustments will need to be made after the conversion. You z6G599S.