I have made a dark mode, for those (myself included) who have sensitive eyes, or just prefer the look of a dark mode. The mode is basically an inversion of the standard, with hue and grayscale adaptations to make it easier on the eyes.

If you want to use this in Firefox, you will need to add body { background-color: #2e2e2e; } to wherever you copy the CSS. This applies to all themes.

Standard dark mode

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Name Screenshot Comments
Turquoise   What I use, and my favorite.

Other dark mode colors

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Name Screenshot Comments
Grayscale   Makes wikilinks almost impossible to detect, but easy on the eyes.
Orange   Possibly easier on the eyes for some.
Green   If you like green.
Purple   Or if purple's your thing.