CorelDRAW Graphics Suite X5 :: Why Change CMYK Values When Converting To Spot Color In Chart
Apr 15, 2013why change the CMYK values of a color when converting to spot color in a color chart
xmp C 0 M 90 Y 100 K 0
to C0 M 87 Y 89 K 0
why change the CMYK values of a color when converting to spot color in a color chart
xmp C 0 M 90 Y 100 K 0
to C0 M 87 Y 89 K 0
I always use CMYK in my designs and the Pantone color codes for their logo design. I have never had to convert them before and have searched forums and boards with no luck in finding an easy way to do this.
View 4 Replies View RelatedVia VBA macro, some way of getting RGB/CMYK color values of a bitmap pixel by pixel?
View 1 Replies View RelatedWhen I use a Pantone color in CS5 and then convert to process, I get certain values for CMYK. However, when I use that same Pantone color in CS6 and convert to process, I get different values for CMYK.
For example, Pantone 2685C converted to process in the both applications yields:
(CS5) C-96, M-100, Y-0, K-10
(CS6) C-90.73, M-100, Y-30.6, K-16.54
converting RGB values to Pantone quickly.
View 15 Replies View RelatedRecently found another bug in X6. This time it is in the Pantone conversion tables when converting to cmyk. I had a job that had been updated over the years and the file was last used in X5. The colour in question was PMS 7406. The file opened fine & was converted to cmyk and sent to the printer unchecked. What could possibly go wrong - this file had been used countless times before without incident. Pantone 7406 breaks down to 18% magenta and 100% yellow (as per Pantone's own specification). X5 converted it to 17% magenta and 100% yellow. Near enough - I'm not going to quibble over 1%. However, opening the X5 file in X6 caused it to use the 'Pantone previous version' colour table (and you don't get any notification that it is doing it). Result is that it now converts the colour to 18% cyan, 24% magenta and 100% yellow. Where the #@**# did it get the cyan from? We are now talking about a completely different color!
It gets worse. If you create a new object in X6 and fill it with PMS 7406 (using the Pantone + colour table) and then convert it to cmyk, you get 6% cyan, 22% magenta and 100% yellow. Again, this is not the correct break down of this colour. Pantone is a world standard with known conversion to cmyk figures. InDesign can get it right, Illustrator can get it right, then why can't Corel? And how many other Pantone colours are wrong? I have used Draw for 20 years and this is the worst bungle yet (apart from version 4). For a program that tells the world it is a professional program to screw up like this beggars belief.
If we have to check every single Pantone to cmyk conversion against the Pantone specifications, then it just isn't worth using Corel in printing. Add this to the font problems in Font Navigator and the scale error in Barcode Generator and it make X6 pretty much useless in the print industry. Throwing in freebies like fonts, second rate web creators and Photo Paint are not much use when the flagship program is sinking.
Is there an easy :) way to create a color chart (which I can print later) with Corel Draw?
1. I want to use a single color palette, e.g. one of the Pantone range.
2. Each color of this palette should be the filling of a certain shape (all shapes are similar), so that the number of shapes equals the number of colors in the palette.
What the "Bar" in spot color property box means?
View 3 Replies View Relatedwhen I select "all objects" via the menu and remove the setting "scale with object" from the object properties the color changes from CMYK to RGB. I cannot even redo. All actions are redone but not the color. The primary color of the document is CMYK. This happens only to the borders and not to the fillings.
View 1 Replies View Relatedi create a spot color (lab color management) when i create the pdf the spot color haven't the name setting in CorelDraw. If i export eps it's works greats! i don't convert spot in cmyk i want spot color in lab! i use onyx production house and it want spot color lab to renoze cutcontour or spot color as white ink.
View 3 Replies View RelatedMy CMYK palette is the same hue as my RGB palette right now. I guess you know the difference. RGB looks bright and high in contrast like the ones used in Microsoft word. And the cmyk is, not the bright... Anyway, so the problem is...its the same color on my monitor. Its looks all RGB. On my other PC-2, its the other way around. My RGB palette looks like CMYK. Its not much of a problem with my PC-2 because i rarely use it for photo editing. Its just use for our cutting machine, the other one, my PC-1..
What's going on because it where i do most of my designs. And the color is a major factor there because most of our clients usually send their design to email and they have specific color. So, im having trouble doing designs. Is there a problem with my monitor? I tried editing my files on PC-2 but if i transfer it to PC-1 the color is different again... I cant get the exact (almost) color i want. The adobe gamma isn't do much either nor the monitor adjustment. Do i need to get a professional calibrator for all my PCs or are there downloadable calibrator on the internet? I was about to try the one about CorelDraw 12 Color Management guide but im still not sure about it. I have to read the infos first.
Here's from my PC-1. To the left is the CMYK and on the right is the RGB
Now here is from my PC-2. Left is CMYK and right is RGB.
When viewed from my PC-2..this one looks all CMYK (and dull)
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.
Is it possible to assign a custom spot color to a shape via VBA? The best I could come up with was something like the following (where "sh" represents a shape):
sh.Outline.Color.FixedAssign cdrCustom, 1, 100
I'm under the impression that cdrCustom is supposed to represent the user's custom spot color palette, but this doesn't seem to work.
Furthermore, I can manually assign a custom spot color to an object and then retrieve the PaletteID and PaletteIndex of that color using VBA. For example:
Debug.Print ActiveSelection.Shapes(1)..Outline.Color.PaletteID
Debug.Print ActiveSelection.Shapes(1)..Outline.Color.PaletteIndex
The PaletteID that returns is 0 (cdrCustom), and the PaletteIndex returned does correspond with its order in my custom spot color palette. In fact, I can also retrieve the Color.Name and it will correctly identify the custom spot color's name.
For the life of me, I just can't seem to assign these colors using VBA. Is it just that the VBA in CorelDRAW 11 is too immature?
Ideal color settings for exporting .jpg and .eps files for CMYK printing? The default X6 settings result in rather washed out looking exports (both on the screen and on the prints). Black looks very dark grey etc.
Never had this issue with X3 but I understand that X6 uses a totally different color engine so I figure I just need to know the correct settings.
Something strange happened today when I was working on a cdr project. I think I have by mistake somehow managed to completely delete the original rgb palette, copied the cmyk palette and saved it as "rgb" palette. As a result if I try to change the color palette, the rgb and the cmyk options are exactly the same palettes.
This happened whilst I was working on a cdr drawing. Somehow I managed to press a wrong key combination whilst trying to save (probably CTRL-something and then CTRL-S immediately after) and noticed that the colors on my drawing changed. I tried to undo, but nothing happened.
After some checking I realized that the original rgb color palette has been replaced with a copy of cmyk. If I now try to switch color palettes, the cmyk and the rgb are exactly the same palettes regardless of which cdr project I open (new or saved).
This is how I tried to fix the issue:
I tried F8 during startup - no change
I tried with the repair option of the installation cd - no change
I tried a removal and a new installation of the Suite - no change.
Could be worth a try: Maybe someone could send me a copy of their rgbstd.cpl-file so that I could replace mine in the C:Program Files (x86)CorelCorelDRAW Graphics Suite X4LanguagesENProgramsData
How to restore the rgb color palette to it's original status as I work mainly with drawings displayed on the net, not on printed materials and I'm getting desperate as I have a deadline tomorrow.
I have lost the CMYK and RGB color pallets on Corel, we have tried re-installing, but still nothing!
We need these color palletes for printing purposes.
Contour.jpg
Would like to have it default to 'Outside contour' mode and have the value changed to a smaller more manageable value.
This discussion is on using RGB file creation techniques to output to ink jet devices. I posted the comments below the link because color management off always pops up in the conversation as it turns to non-postscript devices so I wanted to circumvent the side bar conversation.
[URL]....
First let's get this straight, I've written it and said it about a thousand times, you cannot turn off color management.
When you select simulate color management off in the default application color management dialog, CorelDRAW simply utilizes a different set of color management settings. The rules of color management never change! The application requires guidelines on color and still must have rules that govern conversions, PERIOD.
These rules are not different, only the engines, rendering intents and profiles change. These setting in X5 and X6 can be, in some cases adjusted to simulate previous setting in versions prior to X5 that were labeled color management off, but this label in older versions (X4 and older) were deceptive in their nature, color management was never turned off, just set to a specific configuration.
Simulate color management off (in X5/X6) uses wide gamut cmyk simulation as the CMYK profile, it disengages the color engines (setting CorelDRAW to another internally controlled process) and sets the interface to RGB. It does not turn color management off.
These settings have many uses for industries such as laser engraving and screen printing separations and I support their continued use. Do not confuse this and use these settings for professional output using press work, ink jets or digital printers.
In X5 is there a way to change the size of the centre 'white' spot when using transparency or is it always proportional to the object size?
View 3 Replies View RelatedI need to know if i can make a file into a process color like cmyk for plates. How would i do that
View 5 Replies View RelatedCorel X4. While the images on my screen appear as I want them, and will print true to their colors on my printer, when I convert the files to pdf, jpg or eps formats to send out, the colors lose their vibrancy and appear (and reproduce) washed out. It seems as though it's something in the conversion process.
View 9 Replies View RelatedIf you take blend tool to gate one color to other or same or gray scale it give correct result. But if you use New color style and new gradient it show wrong effect in CMYK.
View 6 Replies View RelatedI have recently stumbled upon a problem I cannot correct. I am using Corel 11 and although I have the default CMYK palette selected, all the colors ( for CorelDraw and PhotoPaint) are in 255 percentages as opposed to the 100% CMYK model. I must have inadverdently selected this color mode but cannot figure out how to revert back to the 100% model. This makes it impossible to determine the exact color you want based on CMYK percentages. I know this is a RGB model but all colors are displayed in CMYK ex. C- 233 M- 122 Y- 114 K- 155.
View 10 Replies View RelatedI did my first logo design for a customer. I exported all the files in CMYK. My customer just let me know that when she printed the logo off on her printer it came out a fushia pink color instead of the dark purple.
View 4 Replies View RelatedWhen I try to convert any object to a bitmap, the resolution is highlighted but doesn't workif I want to change the existing resolution. I have to RESELECT the numbers to export to another resolution as if the resoltion WASN'T highlighted.
View 8 Replies View RelatedI'm working in Photoshop CS 5.5 on a Mac, and I want to apply a specific CMYK color to a selection in an image. I create the color with the values C=0, M=100, Y=100, K=10 and add it to my color swatches. Then I select the section of the image where I want to apply the new color and fill it with the paint bucket. The color fills the section just fine and life is good. But then when I roll over the section with the eyedropper to double-check the CMYK values in the Info window, it shows that they've inexplicably shifted to C=9, M=100, Y=100, K=1.
View 4 Replies View RelatedIt makes very serios color shift. how can I prevent this.
View 5 Replies View RelatedI've had this problem before, and it randomly popped up again today.
This time restarting Ai fixed the issue the first time. I just don't know if this was human-error/setting on my end, or a minor bug to report.
So I create a CMYK Ai doc. Create some black text and/or shapes. Then decide to change color to rich black by manually entering CMYK values (in this case, 60, 40, 40, 90), select ok. However, the colors revert back to original percentages (75, 68, 67, 90).
In past versions, it's happened once or twice, and restarting Ai didn't solve the first time.
When placing a .psd file with a spot channel into illustrator, and then later copying this and pasting back into Photoshop the color shifts.
Original Photoshop spot color channel (0/100/81/16)
Color after pasting back into Photoshop (13/99/88/4)
We are making renders of packaging, so the designs are from illustrator. We correct this by removing the Photoshop spot channel and recreating this as a CMYK layer, but looking to avoid this step as we do many many renders. Even with assign color profile set to none this happens.
Viewing Photoshop channels you can see a difference in values between the linked image and illustrator flat tint.
I'm writing a coursework about banks and need to insert a picture, which shows the globe in unrealistic greenish color. Someone told me about Corel, that it has eyedropper and fill tools. But I really feel missing with all those complicated tools and get tired of trying to understand what is what. How to replace the greenish color of the globe with blue one, so it looks more like of the same color as the bottom book from the stack. The rest of the things on the pic should remain their colors.
Here is the original picture that I need to edit [URL] ...
How do I change the properties of a line? I can do it before drawing. What if I want to change after drawing in PhotoPaint?
View 7 Replies View Related