Linear, Radial, and Conic gradients with unlimited color stops. Real-time preview and instant CSS.
background: linear-gradient(90deg, #ff0000, #0000ff);
? Preset Gradients
A CSS gradient is a smooth transition between two or more colors. Rather than loading an image, gradients are generated dynamically by the browser, offering scalability, performance, and infinite creative flexibility. This tool empowers designers to craft both linear-gradient() and radial-gradient() with full color-stop control.
? Linear Gradient Formula (conceptual): For each point (x,y) along direction d, the color is interpolated between stops based on relative distance. The angle θ determines the direction vector:
color = mix(colorA, colorB, t) where t = (x·cosθ + y·sinθ - offset) / length.
Gradients use RGB or HSL interpolation — most modern browsers interpolate in the sRGB color space. For smoother perceptual transitions, consider using color-mix() or CSS Houdini, but standard gradients work wonderfully for UI design. The placement of color stops defines the transition curve; adding more stops creates complex multi‑color bands, a technique widely used in modern web aesthetics (glassmorphism, neubrutalism, and vibrant hero sections).
Gradients are everywhere: from Apple’s iOS icons to modern SaaS dashboards. They add depth, guide attention, and increase visual engagement. Use gradients for call-to-action buttons, card overlays, animated transitions, and even generative art. Leading design systems (Material Design, Atlassian) incorporate gradients to convey brand energy.
Large gradient areas should ensure sufficient contrast between text and background. Our tool helps you test but always verify WCAG 2.1 contrast ratios separately. Gradients are GPU‑accelerated in most browsers, making them faster than image assets. However, avoid abrupt color changes that may cause banding; add intermediate stops or dithering techniques to minimize artifacts.
Each color stop consists of a color value (hex, rgb, hsl, etc.) and a position (0% to 100% along the gradient axis). The engine automatically spaces stops without explicit positions, but using precise positions gives you control over hard stops and smooth blending. For example, a sharp transition at 50% between two colors creates a two-tone effect. Our tool lets you add, remove, and position stops interactively, giving you professional-grade control.
| Gradient Type | Syntax Example | Best Used For |
|---|---|---|
| Linear | linear-gradient(135deg, #f5f7fa, #c3cfe2) | Backgrounds, hero sections, buttons |
| Radial | radial-gradient(circle at 20% 40%, #ffecd2, #fcb69f) | Spotlights, overlays, vintage UI |
| Multi-stop | linear-gradient(90deg, red, orange, gold, lime) | Creative art, loading animations, pride flags |
CSS gradients interpolate in RGB by default. This can sometimes cause dull midpoints (e.g., between red and green yields brown). To achieve more vibrant transitions, use HSL colors (hue, saturation, lightness) with identical saturation/lightness, or recent CSS color-mix() for more control. Advanced developers may use CSS custom properties to animate gradients effectively. Our tool supports hex and you can convert to HSL manually.
Understanding the color space is critical for professional design work. Use color pickers to extract and adjust values. With this generator, you can experiment and immediately visualize the difference.
<style> block. Apply it to any element via background or background-image property. You can also inline it using the style attribute.