Colorum is a simple extension that let you
overrule the colors used on a webpage and instead pick a color combination from a collection of predefined themes.
Original color themes: Dusk, Night, Dawn and Noon.
The themes can also be activated by the contextual pop-up menu, reachable by ctrl-click on mouse button or ”right-click”.
Colorum supports Mojave's new Dark Mode.
Choose theme can also be deactivated without reloading the webpage.
Do not hesitate to visit our support page if you would like to see a special color theme or have ideas of new functionality!