As you can see in my case, I can barely see my cursor when it is on an error highlighted by You Complete Me as an error. How do I make my cursor more visible?
My GTK+ theme is Numix, I use Gnome and this is the Gnome Terminal in XTerm colors, if that helps.

:set background?– Christian Brabandt Nov 09 '18 at 13:34background=light– huB1erTi2 Nov 10 '18 at 09:54:set background=dark– Christian Brabandt Nov 10 '18 at 18:17