The black in my jpeg turns grey at export with illustrator


Hi, I need some help here. I like the colors on my jpeg right now but at export it looks like there is a white film being applied. It turns everything a shade lighter which i dont really mind but the black goes way to much. I am using CMYK and exporting in CYMK also. All done with colors within illustrator. Darker one is a screenshot and the lighter one is a export. Screenshot has a big loss in quality and we dont like that. Anything helps, thank you!
