My colours look dull on screen in CMYK - what if I want to send something to a client? I can't send a PDF off for approval with all dull looking colours even if the final print will look brighter?
What am I missing?
I understand the diffrence between CMYK and RGB but...
No, I don't think you do...and what you are seeing when you convert to CMYK is a reasonable representation of what the color _WILL_ look like when printed. So, if you really DID understand the differences between RGB & CMYK, the result you see on screen shouldn't surprise you. The halftone reproduction process uses inks whose colorants are far, far short of pure spectral properties and as a result, the colors will always be dull in CMYK when compared to the RGB originals. That's a fact of life (and physics).
So I make them happy by sending the PDFs as RGB. They're happy with the sparkling colors -- and (for whatever reason) they just don't complain about the final CMYK results when they see them in print. Go figure!
A parenthetical point is that when they go to print out CMYK art, they are sending it to their desktop printers that are expecting RGB.
Neil
I will send them a PDF by e-mail for preliminary approval but will then take them a "Proof" print of the CMYK file using "Simulate Paper Color" so that they will understand how their job will actually look when printed on a Press.
The last thing that you need is an unhappy client holding a tear-sheet next to his computer screen and asking where his colors went!