ColorTools

ColorTools helps users sample and convert colors, create palettes and gradients, explore color harmonies, and check contrast in a browser.

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ColorTools is for designers, developers, and anyone choosing colors for a web or graphic project. Upload a photo, screenshot, or other image to sample individual pixels, view their HEX, RGB, HSL, HSV, and CMYK values, and copy the codes for use in design software or CSS. Build and refine palettes, explore color-wheel harmonies and variations, and export palettes as PNG swatches, JSON, CSS variables, or HEX lists. The browser-based toolkit also includes color conversion, CSS gradient creation, and contrast checking for accessibility work, making it useful for developing color schemes and checking how colors work together.

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