🎨 CSS Gradient Generator

What Is a CSS Gradient?

A CSS gradient is a smooth blend between two or more colors, generated by the browser itself with no image files. You describe the colors and how they transition, and the browser paints every pixel in between. Because it is pure code, a gradient stays razor sharp at any screen size, loads instantly, and can be animated or layered with other backgrounds. Gradients show up everywhere in modern design: hero section backgrounds, button fills, image overlays that keep text readable, and decorative blobs behind content. This tool lets you build them visually instead of guessing hex codes and angles by hand, then hands you the exact CSS to paste into your stylesheet.

Linear vs Radial Gradients

A linear gradient blends colors along a straight line. The angle slider controls the direction: 0deg points up, 90deg points right, 180deg points down, and 270deg points left, with every angle in between available. The classic 135deg diagonal, from bottom-left to top-right, is the most popular choice for backgrounds because it feels dynamic without pulling attention. A radial gradient blends outward from a center point instead, creating a glow or spotlight effect. Use radial gradients for vignettes, soft glows behind a headline, or a light source effect in a hero section. When a design needs depth rather than direction, radial is usually the right call.

Design Tips for Better Gradients

Start with colors that sit near each other on the color wheel. Adjacent hues (blue to purple, teal to green, pink to orange) blend into rich, smooth transitions, while opposite hues (red to green) pass through a muddy middle that rarely looks good. Two stops are enough for most jobs: a start color and an end color. Add a middle stop only when you want the blend to pass through a specific third hue, like a sunset that moves from orange through pink to purple. Keep contrast moderate: gradients with extreme light-to-dark jumps can overpower the text sitting on them. If text goes over a gradient, test readability and consider darkening one end or adding a semi-transparent overlay. Finally, use gradients with intent. One signature gradient reused across buttons, headers, and cards builds a recognizable brand; a different rainbow on every section looks chaotic.

Browser Support

CSS gradients are supported unprefixed in every modern browser: Chrome, Edge, Firefox, Safari, and all mobile browsers, going back to roughly 2013. You do not need vendor prefixes or image fallbacks for any current audience. If you still support truly ancient browsers, you can add a plain background-color before the gradient declaration as a fallback: browsers that do not understand gradients will simply show the solid color. Gradients also work inside background shorthand, can be stacked in comma-separated layers, and combine well with background-size and background-position for repeating stripe effects.