Questions about RGB; short for red, green, blue. It's the colour process and model used in colour visualisation on digital devices. Ask anything relevant to graphic design about the RGB colour model.

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0
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0answers
21 views

Combine seperate R, G & B images into the correctly coloured image?

The game in question is Toy Story 2 from 2003 I'm not too sure about how it's rendered. Other than I believe the game converts .raw files to .bmp As you can see from the above images, all three use ...
1
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3answers
23k views

Set CMYK colors in Photoshop

I have designed a Flyer using Photoshop. First with RGB colors, but I want to change them to CMYK. I use black, white and two pantone colors. Black is used for the text and there is the problem. I ...
3
votes
1answer
90 views

put partly transpared photo on top of panorama

What is it nessesary to do if I want to see just black edges from background image in image placed on top? Here are links to source images This is what I want to create: You can see there are ...
5
votes
3answers
2k views

Colouring illustrations - RGB or CMYK?

I am in the process of colouring a series of hand-drawn illustrations in Photoshop using a graphics tablet. The colouring process takes place mostly using Photoshop's native drawing tools - the pencil,...
0
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3answers
2k views

(Illustrator) Why do the colors change when I “Save for Web” by using an action?

If I Save for Web in Illustrator, there is a very slight color change, which is to be expected. However, when I create a "Save for Web" action and apply it instead of directly using Save for Web, the ...
2
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2answers
69 views

What is the difference between 32 Bit Float and 32 Bit fixed pixel types?

I am using a real time graphics program that offers the following "pixel formats". I understand many of them but one thing I do not understand is the difference between float and fixed. Why would ...
1
vote
1answer
48 views

Problem converting CMYK to RGB for print

Below you find the design for our business cards. The triangles are yellow, as you can see outside of the canvas. However, inside the canvas, only when I set the Color Mode to CMYK, they appear pink. ...
-3
votes
0answers
15 views

RGB logo colors changing while converting to CMYK in Illustrator [duplicate]

I made logos in Illustrator but never made one for printing purposes. The problem is I made a logo in RGB mode and my client finalized it but they want its printable version. I converted its color ...
0
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2answers
87 views
-3
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1answer
37 views

CMYK value for #BA00FF? [duplicate]

A friend handed me a logo file with an RGB color of #BA00FF. I'm having trouble finding an exact CMYK match for the bright purple color. Any help appreciated.
0
votes
1answer
71 views

How can I ensure that my logo will display exactly the same in RGB on the web and CMYK when pritned?

I've always struggled with this and more and more often it causes me issues in the stage when I've received payment and then they client tries to print their design. Especially with my designs that ...
0
votes
2answers
85 views

Convert PSD CMYK to RGB

I have a PSD delivered by the Art director in CMYK. I need it in RGB for WEB/monitor use. How do I convert the color space correctly? if I change Mode to RGB the black levels are still off. ...
4
votes
4answers
5k views

Why are my converted CMYK blacks coming out grey?

I'm having a rather annoying problem! I have RGB images made in Photoshop that I need to convert to CMYK. When I save the file my black background is converted to a light grey! I tried deleting my ...
1
vote
1answer
64 views

How to apply the difference between 2 colors to another color?

I have 2 objects that differs in color (Dark / Light variant). I want to create the same 2 objects but in another color scheme (Red, Green, Orange, Purple, ...) This can normally be done by ...
1
vote
1answer
934 views

How to differentiate 24 Bit PNG and 32 Bit PNG file?

When image is encoded in PNG format, it can be encoded either in 24 bit format (rgb) or in 32 bit format (argb). Both the files appear as .png files. Then how it is possible to differentiate these two ...
0
votes
0answers
35 views

Reproducing f.lux's warm colors

I'm an avid f.lux user and have been for a while. Whenever I'm working on a design, I do it during the day so the yellow tint doesn't ruin my color schemes at night thanks to f.lux. However, I have ...
1
vote
3answers
62 views

Can it be worth to leave documents as RGB for printing with regular office printers?

I know that documents and images embedded in them should be converted to CMYK before printing. Recently out of curiosity I printed both the RGB and the CMYK version of a photo (the CMYK version ...
3
votes
2answers
912 views

“Black text has been set up so it prints as 4 colours, rather than just black” - what?

I'm currently dealing with a printer, who I've been working with for a year or two. We've sent off to had one of our brochures reprinted - the same files as last time, except now they're having some ...
0
votes
3answers
101 views

Photoshop RGB is not accurate

I want to change the color to a shape, I have a serious problem, colors does NOT match with the original color (photoshop makes colors lighter): Original color: Photoshop color: On the other hand,...
0
votes
1answer
79 views

Why does Photoshop display slight color differences for the same eps file depending on how it is placed into Photoshop?

I have an EPS (logo.eps). The logo's color is #C34500 (orange). When I open logo.eps in Adobe Illustrator CC and sample the color is shows as #C34500. When I copy/paste the artwork into Adobe ...
3
votes
2answers
4k views

Converting bar code to CMYK “True Black”

I have .tiff. Part of the .tiff is a bar code. My printer is insisting the bar code be converted to 100%K - CMYK "pure black". (Their words) A couple obstacles: The Bar Code has been scaled up. ...
3
votes
2answers
3k views

Antonym / opposite of Pastel Color Space (Color Scheme?)

In color spaces we have the regular solid colors like solid red (#FF0000), solid green, solid blue, etc. ... Then when we add about 50% white ontop of it, it becomes a "pastel" color space... What ...
3
votes
1answer
65 views

My print has lost color accuracy when rendered from Photoshop to a vinyl banner

Recently ordered a 10x3ft 15oz laminated vinyl banner for every-day outdoor use. This is what the banner looks like: The colors used are: White #ffffff Blue #0071bc Grey #8c8b8b Black #000000 ...
6
votes
1answer
199 views

Help me understand how the “RGB Colorspace Atlas” by artist Tauba Auerbach was made

http://www.thisiscolossal.com/2012/09/tauba-auerbachs-rgb-colorspace-atlas-depicts-every-color-imaginable/ The "RGB Colorspace Atlas" by artist Tauba Auerbach is supposedly every RGB color, "printed" ...
1
vote
0answers
15 views

How do I create a list of RGB values from color swatch (Photoshop)? [duplicate]

I need to create a list of RGB values from color swatch (Photoshop) and save these data in text-file. How I can do that?
0
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0answers
49 views

How to create a color palette for more than 1000 images?

I need to create a color palette for more than 1000 images. I use actionscripts for creating color swatches in Photoshop, but It's uncomfortable way for getting palette. May be someone knows plug-in(...
0
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0answers
24 views

make RGBA images to see edges from image in bottom [duplicate]

I have a panorama of mountains and photo, I want to place photo on panorama but I need to see (only) edges of mountains from panorama in my photo on top. So everything has to be invisible besides ...
8
votes
1answer
202 views

In GIMP, how do I get the smudge/blur tools to work properly?

I use the smudge tool very often in GIMP while painting. Unfortunately, the algorithm tends to generate a much darker version of what the smudged color ought to look like. For instance, a normal ...
14
votes
7answers
24k views

How to convert RGB colors into CMYK (real paint colors)?

How can I convert an RGB color into a real life color? If I mix equal amounts of red, green and blue paint together in real life, I will never achieve a white color, in the way you do when setting ...
1
vote
2answers
150 views

online vector file RGB to CMYK: light and blending issues

Most of the time due to design requirement, we have to download some free loyalty vector file online. But due to print requirement we have to convert the color mode from RGB to CMYK. This was much ...
23
votes
10answers
11k views

RGB and CMYK: Why both?

Any of you who have at least little experience with graphic design software, photography or professional printing, must have -almost undoubtedly- have gone through this: 'the struggle' of RGB and CMYK ...
1
vote
2answers
87 views

Swap color/RGB values in illustrator

I am trying to swap color values - R to G and G to R in my illustration (well, a selection on it). In the end, a (200,100,0) would be (100,200,0). I found various pages that does color swapping and ...
2
votes
1answer
269 views

Print from acrobat pdf - print true cmyk values

I've created some graphics on Adobe Illustrator and have saved them as a pdf. Using Output preview/Object Inspector (from the dropdown Preview list) I can check that every object in the the graphics ...
0
votes
1answer
146 views

Designing for online AND print. CMYK or RGB?

I am designing a document in InDesign which will be exported to PDF for viewing online, which makes me think I should use RGB. But many viewers will also want to print the file. So should I use CMYK? ...
8
votes
4answers
111k views

how to change the workspace color window from RGB to CMYK mode in Illustrator CS5.1?

I'm using Illustrator CS5.1 and started a new document in RGB mode. When I change the color mode to CMYK under File > Document Color Mode > CMYK Color, the Color window in my workspace doesn't ...
-2
votes
2answers
99 views

Print Bleed/Trim Size

I have designed an infographic in an A4 size. in this I have kept a simple dark green colour sleek footer keeping in mind that it will be cut in trimming in printing. But now the client have asked to ...
0
votes
1answer
285 views

Which RGB profile should be used when exporting a PDF for web?

I created a 60 page book in CMYK because it is going to be printed. I now need to convert this document to RGB so it can be viewed online. From doing a little research on this site, I see that I can ...
2
votes
1answer
690 views

How to convert colors from PMS to RGB?

I'm working on a branding project and having my background in digital disciplines I don't have too much knowledge about color systems. Currently I'm trying to figure out what are the correct color ...
4
votes
1answer
522 views

How do I edit my CMYK greens to output as brightly as possible?

Converting my photoshop work from RGB to CMYK to send to print. Found out today that RGB has a much broader and vibrant colour array than CMYK. Trying to edit the values, saturation, brightness, ...
4
votes
1answer
2k views

Why are my printed colors duller than expected?

Basically, I've designed a booklet on Photoshop CC. It's an informational booklet so it's quite vibrant with lots of colours and pictures in it. I've finished it and exported all the files into PDF ...
1
vote
2answers
2k views

Fix colors after or before rgb to cmyk conversion

When I convert from RGB to CMYK in Photoshop as you know colors change saturation and maybe some hue. So basically what the title asks, does it matter when I adjust the colors and saturation via hue/...
1
vote
0answers
340 views

How I can achieve this (light) effect in CMYK illustrator/Photoshop? [closed]

I want an identical effect for the background done in either Photoshop or Illustrator but I want it print ready that means in CMYK. Ideally I would like the design to be in Illustrator but I think I ...
1
vote
2answers
159 views

CMYK color related to RGB / hex - different online than in Adobe [duplicate]

I'm working in a palette where for each color I have: - hex value - rgb value - cmyk value I was working with online tools like http://www.color-hex.com/ The thing is, for the same rgb/hex value I ...
1
vote
1answer
47 views

Changing colour modes Illustrator

I'm finalising a logo in illustrator, saving out different file types to deliver to the client. So I want to give an RGB and CMYK version. It was originally designed on an RGB artboard. Is converting ...
5
votes
3answers
20k views

Is there a freely available CMYK color chart that I can print on press and work with?

After reading the answers to my previous questions, How does a monitor display the CMYK color? Is it actually showing the true CMYK color? I'm very much convinced that I need to profile my monitor if ...
0
votes
2answers
193 views

Does it matter that a CMYK image I upload changes colors?

I just finished a print shop for a coffeemachine, there will be around 1000 unit prints I have one stupid question, and I'm kinda scared: When I export it as cmyk it looks good on my screen but when ...
1
vote
2answers
1k views

Convert Pdf from RGB to CMYK, keeping font color 100% K in Illustrator

How can I convert Pdf from RGB to CMYK, keeping font color 100% K while working in Illustrator? When I try to open the document in Illustrator and I convert to CMYK the black text converts to rich ...
0
votes
0answers
61 views

How should you design/set colors/export a document with 'equal' colors both on screen and print?

What's the best approach to create a document that is both suited for digital viewing (Monitor, iPhone, etc.) and for print? I'm creating some personal branding, which includes an invoice that will ...
0
votes
1answer
229 views

Which color space should be used for a logo? [duplicate]

I'm currently designing a logo in CYMK (in Illustrator CS6). The logo will be used in digital printing, web and for business cards. Is it correct to use CYMK or would it better to use colors from ...
1
vote
2answers
3k views

Converting CMYK PDF to RGB

Is there a simple way I can achieve this? I seem to be struggling to get a straight answer on this from searching on Google and other forums. Or is the only option to open my InDesign file and ...