Step 2. Go to the “File” menu on the top and select Save As. Then click the JPEG picture option from the menu. Step 3. Choose the file destination to save the converted files, type in the file name and click the Save button to convert the TIFF file to a JPEG format. Section 3.To specify color management options for exporting PDF files. 1. Click File Export. 2.Choose PDF - Adobe Portable Document Format from the Save as type list box. 3. Locate the folder in which you want to save the file. 4. Type a filename in the File name box. 5. Only a slight move is needed to give your image some color. 4. Convert to CMYK. Blurb’s plug-in for Adobe InDesign and Blurb’s PDF Uploader work best with CMYK images. If your images are already in CMYK and you're done editing them, you're all set. Put your CMYK images directly into InDesign or whatever program you'll use to create your PDF.
3 days ago · Each time you convert an image, you may lose color information. For this reason, you should first finish editing the image. Then, only in the end, convert it to a new color mode. Often, you won’t see any difference in Photoshop after converting. The difference will only be visible in the final result.
I still do not understand what you mean by "white transparent bar." If something is 100% transparent, it has no color at all. It is not white or any other color. Also, in the CMYK printing process, there is no way to 'print' white because there are only four ink colors & no combination of them will produce white.
The most vibrant blue (like a sky blue) in the CMYK color space will be 100% cyan (100C) and about 70% magenta (70M). Any amount of the contaminating colors (in this case, yellow and black) will reduce the vibrancy. Yellow will "dirty" it up, and black will darken it. Of course, a lighter blue will have over-all lower ink percentages.
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