LizeJ

I've done RGB to CMYK conversions in AP multiple times, with good results (before and after looking almost the same), using document -> colour format -> CMYK.However, with a current project I'm running into the issue that the colours got very dull, and even adding a lot of vibrancy and saturation does not bring the colours back to anything close to the original. Is there a better way to control the conversion, or another way to get the colours to somewhat match the original?