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Description
gK ChromaBase is the ultimate professional color toolkit designed for web developers, UI/UX designers, and digital artists. Whether you need to pick a color from your screen, extract a dominant color palette from an image, or build a WCAG-compliant design system, ChromaBase provides everything you need in one lightweight extension.
π¨ Core Features:
β’ Advanced Screen Eyedropper: Instantly pick colors from any website or desktop application using the native Chrome EyeDropper API.
β’ Image Color Extractor: Upload any image to automatically extract the most dominant hex color codes and generate cohesive palettes.
β’ CSS Gradient Builder: Design linear and radial gradients with a visual UI and copy the exact CSS code with one click.
β’ Accessibility & Vision Simulator: Ensure your designs are inclusive. Check WCAG contrast ratios (AA and AAA) against black and white backgrounds, and simulate Protanopia, Deuteranopia, and Tritanopia color blindness.
β’ Color Harmonies: Automatically generate Complementary, Triadic, Analogous, and Tetradic harmonies, alongside a 10-step tints and shades scale.
β’ Multi-Format Export: Export your custom color palettes as a png or pdf file.
β‘ Why choose ChromaBase?
Unlike standard color pickers, ChromaBase offers an expansive color workspace that saves your history and allows drag-and-drop palette management. Instantly convert between HEX, RGB, HSL, CMYK, and HSV formats.
Discover more free developer tools, productivity utilities, and web design resources at gungorkaya.com.
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Permissions (2)
Permissions
clipboardWriteβΉ Can write to your clipboard storageβΉ Can store data locally in your browser
Details
| Version | 1.0.1 |
| Updated | Feb 24, 2026 |
| Size | 161KiB |
| First Seen | Mar 21, 2026 |
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