Paste your CSS or a link. Nightcoat makes a dark version of every color, checks your text is still readable, and hands you a polished toggle button. One block of code.
Type a website address to grab its CSS, or paste your stylesheet (or just a list of colors) below.
Tap any dark color to change it yourself. Text colors are checked against their background so they stay readable.
This site uses Tailwind. Tailwind gives each color its own small class, so Nightcoat can't see which text sits on which background. Expect some colors to need fixing by hand. Tailwind sites usually add dark mode with dark: classes instead.
Tap one to choose it. The button in the top corner changes too, so you can try it on this page.
A sample page made from your colors.
Four small pieces. Or copy everything at once from the first tab.