Dark Background and Light Text changes webpage colors to show light text on a dark background through a Firefox add-on.
Open source
20 alternativesColor Theme
SwiftTheme lets users choose a color for a Firefox browser theme, with the listing describing automatic adaptation to the selected color.
About Color Theme
SwiftTheme lets users choose a color for a Firefox browser theme, with the listing describing automatic adaptation to the selected color.
Color Theme is an app in our Firefox Extensions collection, part of the Software & Utilities directory.
People usually find Color Theme when they’re looking for downloads and colors.
Not quite what you need? Close alternatives include Dark Background and Light Text, Adaptive Tab Bar Colour, and Newtaboverride — compare them below.
Color Theme at a glance
- Category
- Software & Utilities › Firefox Extensions
- Type
- App
- Pricing
- Not confirmed. Check the site
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Color Theme alternatives
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Adaptive Tab Bar Colour changes the Firefox theme color to match the appearance of the current website.
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Color Theme FAQ
What is Color Theme?
SwiftTheme lets users choose a color for a Firefox browser theme, with the listing describing automatic adaptation to the selected color.
What is Color Theme used for?
People use Color Theme for downloads and colors, within our firefox extensions category.
Is Color Theme working?
addons.mozilla.org responded when checked on Oct 6, 2026. Its current availability has not been confirmed.
What are the best alternatives to Color Theme?
Popular alternatives to Color Theme include Dark Background and Light Text, Adaptive Tab Bar Colour, Newtaboverride, and Auto-Sort Bookmarks. We list 7+ options matched by topic, tags and features.
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