Ambient Theme by Site Colour por Manikandan D
Automatically adapts Firefox UI colors to the current webpage’s dominant color.
111 usuários111 usuários
Metadados da extensão
Capturas de tela
Sobre esta extensão
Ambient Theme by Site Colour automatically adapts Firefox’s UI theme colors to match the site you’re viewing, keeping text readable and toolbars clear.
Key features
Dynamic per‑site coloring of the browser UI based on page content.
Per‑site toggle from the toolbar popup.
Minimum contrast control for readability.
Toolbar blend control for legibility.
Works on tab change, navigation, and window focus.
How it works
A lightweight content script derives a representative color from the current page in this order: meta theme‑color → logo/SVG → favicon → primary button → largest visible image (CORS‑safe) → page background. The background script then applies a matching theme to the active window, while preserving readable text and toolbar clarity.
Permissions
<all_urls>: Needed to read page colors for adaptive theming.
Tabs/activeTab: Detects the active tab and hostname for per‑site toggling and refresh.
Storage: Saves local preferences (enabled, contrast, blend, per‑site disabled map).
Theme: Updates and resets Firefox window theme colors.
Privacy
No personal data collection or transmission.
All processing happens locally in your browser.
If images block cross‑origin pixel reads, the add‑on skips those pixels and falls back to other sources.
Usage
Click the toolbar button to quickly disable/enable on the current site.
Open Options to adjust minimum contrast (1.0–21.0) and toolbar blend (0..1).
Special pages (e.g., about:newtab, Add‑ons site) are excluded by design.
Source code: https://github.com/manikandancode/ambient-theme-by-site-colour
Issues: https://github.com/manikandancode/ambient-theme-by-site-colour/issues
Key features
Dynamic per‑site coloring of the browser UI based on page content.
Per‑site toggle from the toolbar popup.
Minimum contrast control for readability.
Toolbar blend control for legibility.
Works on tab change, navigation, and window focus.
How it works
A lightweight content script derives a representative color from the current page in this order: meta theme‑color → logo/SVG → favicon → primary button → largest visible image (CORS‑safe) → page background. The background script then applies a matching theme to the active window, while preserving readable text and toolbar clarity.
Permissions
<all_urls>: Needed to read page colors for adaptive theming.
Tabs/activeTab: Detects the active tab and hostname for per‑site toggling and refresh.
Storage: Saves local preferences (enabled, contrast, blend, per‑site disabled map).
Theme: Updates and resets Firefox window theme colors.
Privacy
No personal data collection or transmission.
All processing happens locally in your browser.
If images block cross‑origin pixel reads, the add‑on skips those pixels and falls back to other sources.
Usage
Click the toolbar button to quickly disable/enable on the current site.
Open Options to adjust minimum contrast (1.0–21.0) and toolbar blend (0..1).
Special pages (e.g., about:newtab, Add‑ons site) are excluded by design.
Source code: https://github.com/manikandancode/ambient-theme-by-site-colour
Issues: https://github.com/manikandancode/ambient-theme-by-site-colour/issues
Avaliado em 5 por 1 revisor
Permissões e dados
Permissões necessárias:
- Acessar as abas do navegador
- Acessar seus dados em todos os sites visitados
Permissões opcionais:
- Acessar seus dados em todos os sites visitados
Mais informações
- Links da extensão
- Versão
- 1.0.1
- Tamanho
- 93,99 KB
- Ultima atualização
- há 3 meses (1 de nov de 2025)
- Licença
- Licença MIT
- Política de privacidade
- Leia a política de privacidade desta extensão
- Histórico de versões
- Adicionar a uma coleção