When using Save For Web & Devices, you disable “Convert to sRGB”. Yes, there's a few things to change, but you'll be better off for it — all color values will remain exactly as you set them, display correctly and export correctly. Once you've set Illustrator up like that, you should do the same for Photoshop. 2. PNG doesn't support CMYK colour. If you want to save a CMYK JPEG, it is possible. In Illustrator hit File > Export, choose jpeg as the file format, and when the export dialog appears set the colour model to CMYK. It's not advisable to save JPEGs in CMYK mode because not all web browsers or image viewers can display CMYK images properly. And be able to "Automatically" generate this style of image by placing those colors together in different arrangements to achieve different colors. This is how pointillism works in real life. In art class years ago, I was given 4 colors (cymk) and was supposed to place them so small next to each other in different arrangements to achieve But I need to extract the exact CMYK value (that was assigned in the previous app). Long story short. Let's take an example: There is a hex value: #ff7253 . it's RGB = rgb(255,114,83) and converted CMYK from RGB (using formulas) : cmyk(0,55,67,0) (conversion link: CMYK to RGB - RGB,CMYK,HEX color codes online converter free) Transparency in CMYK color mode. ibexx. Community Beginner , Sep 27, 2009. Windows XP Pro, Photoshop CS3. It seems that one can only retain background transparency if image file is saved in PNG or GIF file format. It also seems that one cannot save to these file formats if graphic is in CMYK color mode - one must be in RBG mode to do so. Report. Mylenium. LEGEND , May 08, 2013. You need to create a clean greyscale representation eitehr with channel matzh operations orf selections, then assign it to spot channel a, the inverted mask to spot channel b. Mylenium. Upvote. Translate. To do this, go to image > mode > grayscale. Make the size ratio 1 and then click OK. Zoom in closely to see the dots, and once you do so, go to select color range, and then using your mouse you’ll see an eye drop tool, and you’ll click on a black area. Set your fuzziness to the max which is 200 and press OK. CMYK Colour model files combine Cyan, Magenta, Yellow and Black ink colours, giving you stunning full-colour prints. We recommend setting your artwork files to CMYK when you first set up your files. If you plan to design print files with Adobe InDesign and Illustrator, you need to select the Print option, as this will convert any RGB colours. While PNG can be high resolution, it has no support for the CMYK color space. s format BMP (an abbreviation for bitmap) supports color depths from one-bit (black and white, with no shades of gray) to 32-bit (millions of colors) but lacks support for CMYK. BMP is not appropriate in projects intended for print. Convert Pantone Color to CMYK Color. What can you do with Pantone to CMYK Converter ? Convert your Pantone value to CMYK value Z8ef.