Developer Builds Browser Extension for Color Picking with WCAG and APCA Contrast Checks

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A developer created Color Picker Eyedropper, a browser extension for Chrome and Edge that lets users sample colors directly from webpages without switching between tools. The extension displays color values in multiple formats — HEX, RGB, HSL, HSB/HSV, and CMYK — eliminating the need for a separate converter. It includes an 11×11 pixel magnifier for precise pixel targeting and updates color values in real time as the cursor moves. Built-in contrast checking using both WCAG and APCA standards helps designers and developers assess color accessibility for text, buttons, and other interface elements. The tool processes all data locally in the browser and supports a keyboard shortcut to streamline high-volume color selection workflows.

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