Illustrator :: Darken Behaves Like Multiply In CMYK Mode
Jun 12, 2013
In RGB documents, the 'Darken' transparency blend mode doesn't change colours, but only shows a colour if it is darker that the colour underneath it.
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In CMYK documents, 'Darken' acts differently. It does the same thing as 'Multiply': it darkens the top colour based on the colour underneath. In CMYK mode, 'Darken' and 'Multiply' seem to do exactly the same thing.
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How can I get an object in a CMYK document to do what 'Darken' does in an RGB document - only show if it has a darker value than the colour underneath?
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(why does 'Darken' behave like 'Multiply' in CMYK mode? What's the point of having two different blend modes that do the same thing?)Here's Adobe's official description of Darken. This matches how it behaves in RGB, but not how it behaves in CMYK:
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Selects the base or blend color—whichever is darker—as the resulting color. Areas lighter than the blend color are replaced. Areas darker than the blend color do not change.
Every time I try to choose a color in CMYK it always gives me the exclamation mark with a color that isn't even close to what I'm trying to use. When I click on the color below the exclamation, it still won't give it to me. What is the purpose of this and how can I get it to give me the proper color?
Having a bit of trouble as Illustrator CS6 (that I've set to a default color mode of CMYK) is opening CS5 CMYK files as RGB color profile. I don't get a choice. And so it is messing with my color palettes when I convert back to a CMYK color profile.
I have over 900 barcodes provided in EPS format. When I open them in illustrator, they are coming in as an RGB color space file. I need them gray scale solid black in CMYK color mode. I can batch using actions to convert the artwork using "Edit Colors > Convert to Grayscale". However, the document color mode remains RGB. It appears, even after using "Convert to Grayscale", that the RGB color mode goofs up the placed .ai file in InDesign, treating it as RGB and seeing it as a mix of CMYK rather than the 100% black only it needs to be for proper sharp printing. Â The actions pallet doesn't record converting the document color mode. Is there a way to automate that file conversion so they are all saved as CMYK rather than RGB, or am I stuck opening each of the 900+ files manually?
I am working with CS6. I am attempting to add shadow to my text, which is a simple enough process. However, it doesn't appear as though my blending modes are working. Putting it on as a Multiply doesn't do anything to the solid shadow catcher. I have seen in the forum that some have had luck by changing the solid color, but this does not work for me.
I am working on a project and i am surprised to find a strange multiply blend mode behavior. When i open a new blank document to try again the multiply behavior, all seems to work well.
Is it possible that the document i am working on became corrupted ? I work on a 2012 Macbook Pro Retina 15", Mac OS X 10.8.5 and Photoshop CC 14.1.2. Â This is what i see : Â - Normal blen mode. - Multiply blend mode.
Is there a way to export a document @ a different resolution than 72DPI? I know I can set the horizontal/vertical scale to save it at a larger dimension at 72DPI, but I need the file to be actual size and 300DPI. Â This is part of a larger process, and I'd prefer to do the entire process from Illustrator, and not have to open the files in Photoshop to change the size/resolution. Â Also, is it possible to change the color mode to CMYK or Greyscale for the exported Jpeg?
I have a PSD file that has a couple layers that are shadows and highlights for t-shirt textures. Then I have other layers that are the colors of the shirts, so I can swap the color out and it looks like the appropriate t-shirt color with the shirt textures and shadows. My ultimate goal is to export the shirt textures with no color background and keeping it a transparent png. I want to use this transparent image on a website that has color behind it and can change the color using html Divs.  The issue is when I turn off the lower layer colors of the shirt the image is not trasnparent it is white. The multiply layers don't stay transparent. Is there a way to export the multiply layers as transparent? Is there a way to remake the layers as a raster image, rather than using the layer blending modes?
i want layer 1 to overlap layer 2 as if i had erased the white background on layer 1 but i want do it quickly eg by applying a layer style instead of using the magic eraser which can be unpredictable without using the lasso tool to restrict it.
what if the multiply blending mode was applied more intelligently: here's what i mean in pseudo ..IF at least one of the overlapping pixels in either layer is white..THEN apply multiply mode as normal ie multiply the pixel values and divide by 255.
IF neither of the pixels is white THEN only display the pixel in the uppermost layer (in this case layer 1).
i want to speed up the whole process by selecting multiple layers and applying a saved layer style or some other equally rapid method of making the white background transparent.I am not interested in solutions involving the magic eraser, layer masks or anything that can't be applied in one go . I have looked at the 'blend if' sliders in the layer style window but this needs per layer adjustment so is not a time saver and does not always give a smooth overlap anyway.
when using gradient map or gradient map adjustment layer in cmyk mode, colors values after apply are different from values that i entered,for example:entering:C=0M=0Y=0K=100 after apply on image, read values are like from RGB:C=77M=75Y=62K=81 Importing file with gradient map from cs3 are ok until i click on the adjustment layer. I have catalog printed with this bug and colors was printed bad!
i have an adobe illustrator document. the measurements are in CM. the picture is 2,5 cm and 4 in height. it prints out perfectly, but is there any way I can print like 20 of the same small pictures onto one piece of paper in Adobe Illustrator?
I have a question about expanding appearance and multiply. I work in print-on-demand, and one of the limitations is that we can not use multiply on artwork. In order to achieve a similar appearance, when I receive these kinds of files, I flatten transparency, and that will sear in the way the multiply effect is interacting with the other elements of the same art file. (in the example below there are no interacting elements) However, if it is intended to interact with the background, I have to fiddle with the cmyk values (adding k) and opacity level until it is as close as possible. It is time-consuming.
we use 'expand appearnce' instead, and I tried it once and it worked! It did all the legwork for me; it spit out a different cmyk value and opacity level that mimics the effect of multiply, so I don't have to calculate it manually. However, I can't get it to work again. Illustrator thinks it is already its simplest form of appearance and will not expand it further. I've tried adding another effect and expanding but it will only expand the effect and keep the multiply.
Maybe she and I were both tripping when we thought it worked once? how to expand the appearance of multiply? Here's a picture of the 3 methods I'm speaking to: on the left is multiply, the center is flattened transparency, and the right is achieving a similar effect of multiply with opacity & color build.
I've only ever created graphics for the screen, now I'm trying to create something for print.I started a Photoshop document with a CMYK colour mode and soon discovered it would only let me choose colours that look murky on screen.
I've been all over the internet to read about CMYK vs RGB etc and I've seen things to suggest that printers can't print the vibrant colours we see on screen. Fine, but what about the magazine I have next to me where I can see beautiful vibrant turquoises and fushias? How did THOSE colours get on to the paper?
If a CMYK colour looks murky on screen will it look more vibrant when printed?
Create a new document in X5. Choose CMYK as the "Primary Color Mode" in the "Create a new document" dialog box.
Draw a rectangle. The Eyedropper Tool tells me it is RGB 0, 0, 0. Shouldn't it be CMYK 0, 0, 0,100? Is there a simple way to fix this to default to CMYK?
Is there a way to keep the visual effects of the RGB modes like, multiply, screen, etc. when converting the file to CMYK. All of my images get muddy and I loose the bright colors when converting to CMYK. I know there are colors that a printer can print, but my CMYK files loose their bright colors when converting to CMYK for printers...
I need to create a document, which i want to print, in CMYK mode, but this is not possible on Photoshop elements 5. Apparently Photoshop doesn't support CMYK. Some of my colleagues are graphic designer who also work with Photoshop and they say, that CMYK is always available... I don't understand why it's not available on my software. Do i need to change the setting or something?
I made a document with two layers, one with lineart, and another below it with some background elements I tried to put a new layer over the two of them by clicking the Create New Layer button, and after placing an object in the layer, tried to set the layer to Multiply by clicking the sleection circle, then "Multiply" in the Transparency drop-down menu. Nothing happened. Â I then tried to set the transparency of the objects themselves to Multiply by selecting them and changing their transparency. Nothing happened. Â I am able to copy the lineart and background layer and paste them into a new document, and have subsequently created layers appear properly when I set them to Multiply, but I have been trying to figure out what I apparently "broke" so that the layers would not display correctly.
I do traditional b/w pen and ink illustrations. How do I edit the ink tones in cs6? In Photoshop it was very easy - seems terribly confusing in Illustrator.
This has started to happen to me recently, working across indesign and Photoshop, for some cutouts it is easier to have a "pure white" background (0%c, 0%m, 0%y, 0%k) rather than transparency, it keeps down file sizes and speeds up workflow etc - plus sometimes press images just come like that. Â recently I have noticed that some images, despite being saved as a "pure white" background, are coming out with 1%c, 1%m, 1%y, 0%k backgrounds once I re-open them. Doesn't matter if I save, Save as, copy the image, duplicate it, I keep getting the 1% color back in. This is occasionally causing problems with printers.
The problem is when i import a pdf file in coreldraw.
Mode cymk change all colors in RGB and i don't want this. How is possible?I need import pdf file cymk in the same mode. The pdf file is vector and cymk like source.
I am working on a 2-color newsletter in Indesign CS5... black and Pantone 227U. Â Whenever I place a duotone .eps (black + 227U) or an Illustrator vector .eps with 227U in it, the color mode for that swatch changes to CMYK. An Illustrator vector which is 100% 227U also gives me the same issue.
I have run into an interesting little problem...I just got a new graphics tablet for christmas, and it's behaving very weirdly. I've got the driver installed, and it's positioned correctly, and when I choose the brush tool and use the mouse to draw, I get a perfectly working brush tool. When I use the pen to draw, however, even with the brush tool picked, the pen functions as the eraser tool. It's not one of those pens that has an eraser on the other side.
I've recently received a small batch of calendars from a local commercial printers. The colours are OK, but do not match the originals, especially the blue's. I've had similar problems with greetings cards from a different printer. The problem appears to be that I supply the original files in the RGB color space, but they print using CMYK.  I Raw process using Lightroom 4, with adjustments if necessary being made using Elements 10. To the best of my knowledge neither of these programs have the option of editing or saving in the CMYK color space. For more accurate colours is my only option to purchase the full version of Photoshop (CS6 or CC), then convert and colour correct my images in CMYK mode before sending to the printers ?.
The Scale tool from the toolbox behaves differently from Image>Scale Image. What's the difference? Are there circumstances when I want one and not the other? I'm using 2.8.6, Windows 7.
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.
