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颜色工具

免费 color tools — picker, palette generator, contrast checker, gradient generator, converter. All in your browser.

Color Picker

HEX, RGB, HSL — click to copy.

Palette Generator

5 harmonious swatches.

Contrast Checker

WCAG AA/AAA ratios.

Gradient Generator

CSS gradient + code.

颜色转换器

HEX ↔ RGB ↔ HSL ↔ HSV ↔ CMYK.