enables you to adapt the colors of web pages to your taste or need.
Check out my extension Colorific
if you would like to use domain-specific settings or color spectrum previews.UsageColor Transform
comes with a toolbar panel with 18 theme buttons. These buttons may be used to apply a predefined theme directly to the active page. Themes make different changes to e.g. text colors and background colors in order to obtain readable and predictable results.Color Transform
also provides 24 buttons for changing the hue, saturation, lightness and opacity (HSLA) of all page colors in the same way. This may be used to compose a desired color transformation.
To save the (cumulative) color transformation that was applied to the active page, click the top-left button in the panel. To toggle automatic coloration of all opened web pages, click the toolbar button. To apply a saved transform manually, double-click the toolbar button.
The panel contains four buttons that toggle the inclusion of background colors (fills and gradients), foreground colors (text and borders), background images (background image styles) and foreground images (image and canvas elements).Tips
> Dark content themes are best combined with dark scroll bars (see the New Scrollbars
extension) and/or dark Firefox complete themes (like FT Deepdark
> Color transformation may sometimes be slow, which is usually due to large background images referenced in style sheets. Luckily, upcoming versions of Firefox seem to be much faster on the image transforms.
> Automatic coloration will not apply to style sheets that are modified after the initial load event. You may double-click the toolbar button to manually apply a color transformation.
> Double-clicking the button for manual coloration does not yet work in Thunderbird.
> Moving image content to canvas backgrounds fails for pages saved as MHT archive, but does work in MAFF archives. Other issues with -moz-element are also still present, such as failure on pages with a base tag and on e.g. "https://nightly.mozilla.org/
" (for reasons unknown). These issues are known to Mozilla but do not have priority.Future
Please donate to enable me to realize the following improvements:
> Solution for web pages that add style sheets after the initial load event.
> Full support for the Australis menu panel.
> Extended preview functionality.
> WebGL support to speed up color transformation.
> Application of a color transformation to the Firefox user interface itself.Contribute?
> BUG REPORTS by e-mail are always welcome.
> TRANSLATIONS or corrections of the extension text are also welcome - simply unzip the extension file, translate the English text file into your own language and mail it back to me so I may include it in the next release.
> When you submit a FEATURE REQUEST, please also make a significant donation, so I may free time for implementing it.