I am unsure if i am allowd to post this here, but if somesone can help, u guys here are that someone.
No matter what I do I can't seem to change the purple color that is all the GUI elements (see image). The color does not appear in my colors.conf or theme.css in my ~/.config/qt5ct/theme.
I have followd the instuctions of the ArchWiki for qt5ct.
I don't know Arch or your DE, but purple is your OS's accent color. perhaps the issue is not in qt5 but somewhere else like /usr/share/themes, ~/.themes or ~/.local/share/themes.