Mesh Gradients vs CSS Gradients

CSS gradients are everywhere. They load instantly and take one line of code. They also all look the same. Here is what happens when you go beyond linear-gradient().

CSS linear gradient

WebGL shader gradient

Same five colors. Very different output.

What is a mesh gradient?

A mesh gradient blends multiple colors across a 2D surface with organic, irregular transitions. Instead of a straight line from color A to color B, the colors flow, pool, and mix like watercolor on paper.

The term comes from tools like Adobe Illustrator, where you can place color points on a mesh grid. On the web, mesh gradients are created either by layering CSS radial gradients (a clever hack) or by running a real-time WebGL shader (what InstantGradient does).

Three approaches compared

	CSS Linear	CSS Mesh (layered)	WebGL Shader
Look	Flat, predictable	More organic, static	Animated, living, textured
Technique	Native CSS	Layered radial-gradient()	WebGL shader
Animation
File size	Tiny	Small CSS	Shader-rendered
Browser support	100%	100%	99%+ (WebGL)
Export	Code only	Code only	PNG, MP4, CSS, API

When CSS gradients are enough

For subtle background tints, button hover states, or decorative borders, CSS gradients are perfect. They are fast, accessible, and require zero JavaScript. If you need a simple color fade behind text, don't overthink it.

When you need something more

Hero sections. Landing pages. Social media assets. App splash screens. Presentation slides. Anywhere you want someone to stop scrolling and actually look. That is where mesh gradients earn their place.

Try it right now

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PNG / WebP

Up to 4K for hero backgrounds and assets

Animated MP4

Video export for social and presentations

CSS + Tailwind

Code you can paste directly into your project

JS + React

Integrate our shaders directly in your code

Color tokens

Hex, JSON, CSS variables for design systems

REST API

Generate palettes and look up colors programmatically

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Frequently asked questions

What is a mesh gradient?

A gradient that blends multiple colors across a 2D surface with organic, irregular transitions. Unlike the straight lines of CSS linear gradients, mesh gradients flow and mix like watercolor.

Can I make mesh gradients with pure CSS?

Sort of. You can layer multiple radial-gradient() declarations to approximate a mesh. But you won't get animation or the organic quality of a shader-based mesh gradient.

Do mesh gradients work on mobile?

Yes. WebGL is supported by 99%+ of browsers, including mobile Safari and Chrome.

Are mesh gradients bad for performance?

InstantGradient uses a WebGL shader, so the rendering happens on the graphics card, not the CPU. The impact is similar to playing a video. For static use, export as an image instead.