Ultrachromic
by CTalvio
Previews




Ultrachromic is the latest evolution of CTalvio’s “chromic” theme series for Jellyfin, offered as several presets: Monochromic, Kaleidochromic, and Novachromic.
Novachromic and Kaleidochromic support custom accent colors, and additional fixes and font stylesheets can be layered on top. Note: the theme may not work correctly behind a reverse proxy. See the README for details and the full list of module combinations.
Installation instructions
Pick one preset:
@import url('https://cdn.jsdelivr.net/gh/CTalvio/Ultrachromic/presets/monochromic_preset.css');
or
@import url('https://cdn.jsdelivr.net/gh/CTalvio/Ultrachromic/presets/kaleidochromic_preset.css');
or
@import url('https://cdn.jsdelivr.net/gh/CTalvio/Ultrachromic/presets/novachromic_preset.css');
Only one preset is needed; Novachromic and Kaleidochromic support custom accent colors. Optional fixes and font stylesheets:
@import url('https://cdn.jsdelivr.net/gh/CTalvio/Ultrachromic/fixes.css');
@import url('https://cdn.jsdelivr.net/gh/CTalvio/Ultrachromic/jf_font.css');
Paste into Dashboard → General → Custom CSS and click Save; it applies immediately, server-wide. Don’t mix a preset with a custom module combination; see the README for building one from scratch.
AI Usage Unknown
The developer hasn't disclosed whether AI was used to build this project.
Added on September 5, 2026 by KartoffelChipss· Created May 2021
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