CSS Gradient Builder
NewCreate CSS linear, radial, and conic gradients visually with full CSS output and copy.
Color Stops
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Frequently Asked Questions
What does the CSS Gradient Builder do?
The CSS Gradient Builder helps designers and developers work with color — converting between formats, checking accessibility contrast ratios, and building harmonious palettes for digital products.
What color formats does CSS Gradient Builder support?
The tool supports HEX, RGB, RGBA, HSL, HSLA, HSV, and named CSS colors. Convert between any of these formats instantly with a single click.
Does the CSS Gradient Builder check WCAG accessibility?
Yes. The tool calculates the contrast ratio between foreground and background colors and clearly indicates whether the combination meets WCAG 2.1 Level AA (4.5:1) and Level AAA (7:1) accessibility standards.
Can I export colors from the CSS Gradient Builder?
Yes. Color values can be copied in any supported format with a single click. Palettes can also be exported as CSS custom properties or JSON for seamless integration into design systems.
Is the CSS Gradient Builder free?
Yes, completely free. All color operations run in your browser with no account, no subscription, and no data sent to any server.