Firefox add-on with keyword - eyedropper

A simple eye-dropper & color-picker tool allowing you to select color values from webpages. You will need to enable the add-on bar Firefox menu->Options->Add-on Bar OR View->Toolbars->Add-on Bar Then refresh the page.

Pick colors from any website.

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

Capture screenshots, enable eyedropper, and create projects

Golor is your perfect color picker if you want to sample your colors like a professional!

Open-Source Color Picker for Websites and Desktop Apps. With ColorFish you can get a color reading from any point in your browser and desktop. ColorFish is the only eyedropper browser extension with desktop color selection support.

HEX Color Picker, RGB Color Picker, Color Picker EyeDropper, Pick color from web page (Color Picker For Firefox)

A color picker extension with advanced features

Draw shapes, lines, and add text to live web pages and take screenshot.

Bismuth is a convenient, information rich and open-source Color Picker. Uses IRO.js

TinySketch lets you create, customize, and save drawings directly in your Firefox browser with a variety of tools and features like undo/redo, dark mode, and auto-save.

used eyedropper software to copy the colors from Microsoft edge to copy into Firefox

Checks color contrast between text and background according to WCAG guidelines

Extends Unet functionality. Makes it easier to use.

CSS Gradient Editor (Linear, Radial and Conic).

Master web development with an all-in-one browser extension that helps you inspect, edit, test, debug, and optimize websites faster.