The lazy dark mode is a photographic negative: flip the lightness channel, ship it, and call it an accessibility feature. It reads like a spreadsheet at midnight. What I wanted for this site was something closer to a reading lamp in a dark room — the page dims, but it stays a page.
Ink first, then paper§
The light theme here is ivory paper with near-black ink and a racing-green accent. Inverting that literally would give you black paper and ivory ink — but pure black is a void, not a material. Instead the dark theme rests on a deep warm brown-black, the colour of a library at night, with cream text that keeps the warmth of the paper it replaced.
A theme is a lighting condition, not a different room. The furniture should not move when the sun goes down.
The accent has to work harder§
Racing green sits comfortably on ivory but disappears into dark ground. The night palette lifts it two steps toward mint — same hue, more luminance — so links and focus rings hold their AA contrast without shouting. The gold hairlines stay put; metal reads the same by lamplight.
The test I trust is squinting: blur your eyes and the two themes should have the same composition, the same hierarchy, the same temperature. If dark mode looks like a different website, it is one — and you now maintain two.
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