Created attachment 546712 [details] Screenshot of a textarea All input fields seem to have color set but not background-color. To reproduce, change the default colors in your browser from black on white to white on black.
Can you still reproduce this problem? Which browser are you using?
I can still reproduce. I'm using Firefox 68.1.0esr. The issue seems to be lines 257-265 of normalize.less. If I disble “color: inherit;” in Firefox's “Inspector”, the colors are white on black. If I add “background-color: inherit;” the colors are black on white.
I can't reproduce the problem anymore. The textareas now inherit color from body (#333).