Questions about the use of black. In print, black can have different appearances depending on the actual inks used.

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12
votes
3answers
54k views

What CMYK values should I use for rich black, and how should I handle tints/shades?

I'm working on a full color piece in Illustrator which has a few large black and grey areas. I'd like the black to be a rich black. I was thinking c30 m30 y30 k100. What is the best ways to match my ...
4
votes
1answer
21k views

Saving a document in photoshop CMYK turns SOME black into gray

I am creating a rather big photoshop document 3000x3000 which i want to print. I thought i took all the precautions: CMYK color mode 300ppi save as pdf and so on Still when i save the picture as pdf ...
5
votes
3answers
12k views

Colors to use with black background?

Is using yellow text on a black bg bad as Mike pointed out here? If yes what colors should I use (RGB or hex values)?
7
votes
4answers
768 views

When should I use rich black?

What kind of black should I use when designing for print ? explains what rich black is, but when should it be used? If it gives a "blacker black", why not use it for all black elements in a CMYK job ...
0
votes
1answer
47 views

gray photos differ between pc and offset printing

i wanted to ask why gray photos differ between pc and offset printing. 86% gray seem whitish gray on pc but became black on offset printing , is there any solution to see how appear grayscale images ...