Animated Gradient Generator

Gradient

Why Use the Animated Gradient Generator?

Create a moving background in seconds with this animated gradient generator, which blends three colors and slowly shifts them across the element using pure CSS. You control the colors, the angle and how many seconds one loop takes, and the preview plays the animation live. The copied code includes the oversized background-size, the @keyframes block, the animation property and a prefers-reduced-motion rule, so landing page builders and developers get a complete, accessible snippet with no JavaScript required.

How to Use the Animated Gradient Generator

1. Pick three colors using the pickers or by typing HEX, rgb(), hsl() or CSS color name values into the text boxes.
2. Drag the angle slider to choose which direction the colors flow across the element.
3. Move the duration slider to set how many seconds one full animation cycle takes, and watch the preview to judge whether the motion feels calm or energetic.
4. Click Copy on the CSS output and paste the whole block, including the @keyframes and the prefers-reduced-motion rule, into your stylesheet.

Best For

• Adding a slowly shifting background behind a landing page hero or sign-up form to make it feel alive.
• Giving a call-to-action banner or announcement bar a subtle moving highlight.
• Creating an animated background for a product launch page, event microsite or portfolio header.
• Prototyping a moving brand gradient for a demo before building a heavier canvas or video background.

Pro Tip

For backgrounds behind text, choose three colors with similar lightness and set a long duration, somewhere around 10 to 20 seconds, so the motion stays in the background and text contrast barely changes during the loop. Check your text color against each of the three colors, since every one of them will pass behind the text at some point. Keep animated gradients to one or two sections per page, because repainting large areas on every frame uses extra battery on phones and laptops.