Photoshop :: CMYK Color Shift When Placed In New File
Jan 23, 2013
I am working on a very large poster graphic and am coming across some odd issues, at least odd to me. I'm not sure the reasoning behind it, or if there is reasoning behind it? I must be doing something wrong.
I created a ribbon/wave graphic in Photoshop in RGB color mode then converted to CMYK. I then cropped the large (310.875") canvas in to 4 separate images).
I created a new Photoshop file for each canvas to then begin placing different text and graphics on each. The idea was to have the wave behind the images in the forefront of each poster be continuous and flow from one poster to the next. Once done I saved each poster as a tif and then laid them out in inDesign to verify the transition. To my surprise the color for each wave was off or slightly different than the other.
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May 10, 2012
We're creating an image for a client that will eventually be printed 4c process, and we have to use some very specific CMYK values. However, since we need to use certain layer effects, we need to work in RGB. I assumed that since the CMYK values we use are within the RGB gamut, there would be no color shift when copying from a CMYK doc and pasting into an RGB doc, but I'm apprently mistaken.
I'm not very familiar with color management, since we don't do any heavy duty color work in house, so this is likely a very rudimentary question: how do I keep colors from shifting when pasting from a CMYK document into an RGB document (which will eventually be converted back to CMYK for print)?
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Mar 26, 2013
It makes very serios color shift. how can I prevent this.
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Dec 6, 2011
how LR interprets/presents RAW files. I do understand that RAW files are just sensor data, and the preview that is shown by the camera is how the camera software itself is processing the RAW data into a JPG. Also, I understand that different RAW processors interpret this data slightly differently. That said, I like how my raw files look based on how my cameras (60D and Rebel xsi) show them. The exposure, color, and saturation levels are great and based on this look, they would require only a few tweaks. When I upload the RAW files to LR, initially, the files look the same or very similar as they did in my camera's preview. However, when I click on each file in library or develop, the file will initially, for about a second, show up as it originally came over, but LR will then say "loading" and the photo will get much darker and duller. Why is this? As I mentioned, I do understand that different programs interpret a camera's data differently, but it appears that LR is originally "seeing" the photos as I want them to look and then for some reason is interpreting them to be something different; why will the photo not stay as it originally looks when I first upload it? This is requiring more editing on my end. One other thing I have noted is that my RAW files already have adjustments made to them upon upload (exposure, brightness, etc.) I noted another post that addressed this and indicated that there were settings that I would need to reset to correct this. Is this also why the look of my photos is changing, or is that a different reason?
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Jun 8, 2012
I have a CMYK file.
In it I made a selection, and in this selection I may only have B&W values (means only real "black", no more Cyan, Magenta, Yellow).
My question:
How to interpretate CMYK colors/Values into real Black (K) color?
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Mar 15, 2012
getting the CMYK color codes from an RGB file.
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Feb 19, 2013
I got a .psb-document with a adjustmentlayer>solid color as a background. The color is a Pantone 354-C. When I save my document (CMYK), and then reopen it, I no longer get the Pantone color library but the default color picker box. I see no visible change in color though so I'm not sure if the color changes. If I click the color library button in my adjustment layer, it automatically pics the PMS color beneth the 354-C (that is 355 C) and I see a change in color. So I have to repick 354-C again.
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May 7, 2004
Alright, so I'm a photoshop intermediate who's really used this fine program for making web images and a few other things. Now, I've gotten into print advertising at work (yeah, get me to do it rather than outsource it and then pay me a lot less for the effort.
My issue is that I can make ads in B&W or 4C, no problem. This issue comes when I want to do a 2 color ad using a specific color. In my naivety, I presumed using 2 colors in Photoshop and outputting to a CMYK TIFF would be sufficient. The printer has informed me otherwise.
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Jun 24, 2013
I have an AI CS6 file (CMYK) which I can not print in color. When I save as a PDF file and print it using Reader it prints out in color. My other AI files print in color without a problem.
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Sep 20, 2011
About once a year I ask about a capability to output a file fromGimp in pdf format and the CMYK color model. In addition it would benice if this output was in the PDF X/1-a:2001 format, to satisfycertain fussy printers. I know there are external converters likeImageMagick. It would however be nice if after all these years Gimpcatered to the needs of the printing industry.
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Apr 4, 2013
I need to know if i can make a file into a process color like cmyk for plates. How would i do that
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Mar 21, 2012
The project is a photo montage. It was 4-color, now must become 2 colors. So I've changed each of the original 4-color photos (jpg and eps) into separate psd files (as grayscale/duotone/montage-and assigned it One pantone color)
In a new psd "montage" file, I plan to place each photo on its own layer, adjust tints, transparency, etc, to create one new montage/flattened.I'm not sure which color mode is best when setting up this new file, CMYK or grayscale?
Once the PS doc is done, the job will be saved as a PDF for 2-color printing.I want to insure the 2 pantone colors separate properly at press.
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Sep 12, 2005
I'm building a webpage in PS CS2 and when I switch to Image Ready, the colors shift quite a lot. Why? How do I stop this from happening?
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Aug 24, 2012
I'm having a strong color shift in Photoshop going from one monitor to another. It's not a calibration issue because the color shift persists when I drag the window from one to another until I do something with the window, then it will shift (i.e. not exactly when I move the window). I'm essentially experiencing the problem described here, only I'm on Photoshop CS5 and his solution doesn't apply because that option is not available.
Windows 7 64bit
Photoshop CS 5 (12.1 x64)
Note the color change, one part of that image is on one monitor, and the other part on the other. (The left is the correct color fwiw.)
I'm guessing there's just some setting somewhere I can toggle?
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Apr 4, 2012
when loading an image into cs3 or elements 7 I am getting a large color shift to magenta and the image is getting very dark. I have reset the color settings and reset to default but no improvement in the images. the pictures look good in bridge or any other picture viewer on the computer.
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Jul 22, 2013
I have a project where I am converting images from CMYK to Multichannel in order to swap out the Cyan for a PMS color. As soon as I switch to Multichannel, the image reddens up quite some. I know it has to do with the View Gamut in Photoshop, and that it goes away upon the RIP for printing, but it is hard to work with color accurately whit the added Red. Do you know of any way to remove the color shift?
I am on a Mac Power book running OS X 10.7.5 with Adobe CS4.
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May 27, 2004
photos that were taken of product for our company website. At first, I converted them all to GIFs with transparent backgrounds, but that was starting to create major lagtime in accessing the site. Now I'm trying to convert the originals to JPGs with a background color that matches the website background, but my background colors aren't consistent, and I can't figure out why.
I started by taking the color I was using on the website and used that to paint the background of the photo. When I loaded that JPG on the site, the color did not match the page's background color. I used the eyedropper on the picture and found out the color was no longer the same color I specified (it wasn't an issue of eyeballing it incorrectly,... I had entered in the exact R, G, and B values).
I did some further testing with the "Save for Web" function and various RGB values to see if there was some pattern to the testing. It doesn't appear that colors are being scewed to a value relative to the original color, nor does it appear that the colors are mapping to certain nearby values.
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Nov 23, 2008
When I had CS3 I would be able to open a RAW image in Photoshop with the ProPhoto RGB color space. I would then change the color space as needed.
In CS4, I am using the 64-bit version, and there is a color shift when I open a RAW image in Photoshop with ProPhoto color space. The color is desaturated.
There is no color sift when I open the same image using Adobe RGB.
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Sep 12, 2005
I imagine this is something you get kind of often, but I searched around and couldn't find anything that I understood. I suspect I'm just not sure what to search for...
I have experience with Photoshop in general, but not at all with color profiles.
I take my own photos and have been printing them for a while, after editing them in Photoshop. I have my Proof set to Working CMYK. However, whenever I try to Save For Web these same images, they come out looking similarly to if I had changed the Proof to Monitor RGB.
How can I save my images to JPG without experiencing this color shift? I don't want to change my proof to Monitor RGB and re-level if I can possibly avoid it.
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Feb 21, 2008
Can someone please let me know why I'm getting a color shift (the entire image lightens noticably) when I export an image or animated gif with "Save for Web & Devices...". It happens on PCs and Macs, and with both CS3 and CS2.
I've been using this feature (flawlessly until a few months ago) long enough to realize that there are several settings to adjust the color table, dithering, web snap, etc., but adjusting these settings don't seem to fix the problem. When I use "Save As..." the color shift doesn't occur, and that's been my workaround, but I'm currently trying to save a few animated gifs, which must be saved with "Save for Web & Devices..." in order to retain the animation.
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Aug 14, 2012
I am using cs6 to make a time lapse video. When rendering this in H.264 format there is a significant color shift. For example green grass takes on an almost cyan look in the rendered file.
I am running Win7 64. My monitors have been calibrated using a Spyder 3 Elite, and color management works perfectly for me in all other areas (printing, etc.)
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Oct 6, 2008
I'm using a hueyPro to calibrate my monitor.
when I use the "Print Screen" button on my keyboard and paste into Photoshop there is a color shift.
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Feb 3, 2008
I'm goofing around with Photoshop 7 and would like to scan in a board of a board game. The board is too big for my scanner, so I have to scan it in pieces.
When I scan the board, it won't lie flat on the scanner (because the scanner edges are not flush with the glass). Instead, it's a bit tilted as it runs over the raised edge, and the part that is tilted up (away from the glass surface) doesn't get exposed as well, so the board image shifts from light to dark as it goes from the part closest to the scan head, to the part that won't quite sit on the glass.
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Jun 5, 2012
When I export an image from LR 4.1 for editing in PS CS6, I notice a distinct loss of contrast and possibly saturation. Overall, the image looks duller and flatter. My working space in both apps is ProPhoto RGB. I use a custom profile generated by a hardware calibrator.
The screenshot below is of the same image rendered in both programs.
And here are my PS color settings:
FWIW, the image generated by Lightroom is rendered identically by Preview.
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Nov 3, 2007
I'll take a screenshot of something in my browser, and then paste the screenshot into a new PS document, and suddenly all of the colors have shifted red...a lot. Now, when I save and view the images outside of PS, the colors have returned to normal, but this makes me very nervous about designing in PS, color matching, etc.
I've played around with the Color Management settings, most recently just switching off all Color Management, but nothing seems to fix this issue. To be honest, though, I don't really know what I'm doing in there with those color settings. I thought just setting everything to US Web would fix the problem, but It hasn't changed anything.
When I first installed 8.0 on my older XP machine, I didn't have any of these problems.
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Oct 23, 2008
I'm TRYING to move over into Photoshop after a happy ten years with Paint Shop Pro. I was doing fairly well finding equivalent tools and techniques in PS until I hit a brick wall. If I work on a file in PS the colors will shift and no longer blend into an existing PSP design.
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Oct 18, 2007
photoshop CS2 stoped displaying the red channel correctly on all images. The red channel displays very muted color.
After deleting all preferences of CS2, cleaning out the Windows registry, and upgrading to CS3 the problem still remains.
In CS3 however, the color shift goes away if I drag the image outside of Photoshop's main window.
I have a screenshot of this, http://www.miats.com/tmp/PhotoshopIssue.jpg
Photoshop states that both of the large images are solid R:255 G:0 B:0. However, after print screening the images and pasting them back into Photoshop, it shows that the one on the left is actually R:201 G:88 B:34.
The same thing happens for green and blue as well, though the difference is much less dramatic.
I don't remember changing any settings and my laptop (Win XP, CS2) does not have this problem when loading the same images.
My computer is running VISTA 32bit with 3GB of ram. The graphics card is a NVIDIA 6800.
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Oct 17, 2007
i have always used a designer to come up flyer designs for events. They all go for commercial printing. Thing is when i try and design something in cmyk, the colours always go slightly dull, but yet when my designer does the design in cmyk the colours remain bright.
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Mar 1, 2013
I know RGB to CMYK color transformation may not exact. But how could it have so much difference?
I have a RGB = (28,97,255) want to transform into CMYK.
Which number should I use?
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Apr 20, 2006
if i can do CMYK color separation in photoshop?
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Apr 5, 2012
We done a photop for brochure & convert to RGB to CMYK, Can i take any color setting in my Photoshop CS5 (I have a MAC)
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