InstantGradient vs Colorffy

Both tools make mesh gradients. The difference is what happens when you hit play.

CSS mesh gradient (static)

GPU mesh gradient (animated)

CSS mesh gradient vs GPU mesh gradient. Same colors, different engine.

Two good tools, different approaches

Colorffy and InstantGradient both generate mesh gradients. Both let you pick colors, tweak parameters, and export. If all you need is a static mesh gradient background as CSS, Colorffy does the job well. It supports multiple color spaces (OKLAB, OKLCH, P3), has blend modes, and exports clean, native CSS.

InstantGradient takes a different approach. Instead of layering CSS radial gradients, it renders a real-time WebGL shader on your GPU. The result is a gradient that moves, breathes, and has organic depth that CSS cannot replicate. You can export it as a still image or animated video.

The technical difference

Colorffy's approach

Layers multiple CSS radial-gradient() declarations with blend modes. The result is a static image defined entirely in CSS. Great for lightweight backgrounds that load fast and work everywhere.

InstantGradient's approach

Runs a WebGL fragment shader that computes gradient color per-pixel in real time. Parameters like distortion, swirl, scale, and grain create organic movement. The result is a living gradient you can export as image or video.

Feature comparison

	Colorffy	InstantGradient
Engine	CSS radial-gradient layers	WebGL GPU shader
Animated
Video export
Image export	PNG, JPEG, SVG	PNG, WebP (up to 4K)
CSS export	Native	Approximation
Tailwind export
Color spaces	OKLAB, OKLCH, P3, sRGB, etc	sRGB
Blend modes
Effects	Blur, noise	Fluted glass, grain
Accessibility checker
Palette ecosystem	Collections	Saves, collections, profiles, community
Color pages		4,900+
Pricing	Free / ~$40/yr Pro	Free / $39/yr Pro

When Colorffy is the better choice

If you want pure CSS output with no JavaScript dependency. If you need OKLAB or P3 color space support. If you want blend mode control over individual gradient layers. If you need an accessibility contrast checker built into the gradient tool. Colorffy is excellent for these use cases.

When InstantGradient is the better choice

If you want your gradient to move. If you need video export for social content or presentations. If you want 4K resolution. If you are building something that needs to feel alive, not just look colorful.

But InstantGradient is not just a gradient engine. It is a full color and palette platform. You get infinite palette generation with harmony modes, a growing library of community palettes to browse and save, collections to organize your work, user profiles to showcase your palettes, and 4,900+ color pages with shades, tints, harmonies, psychology, and conversion tools. Every palette you save gets AI-generated names, tags, and usage notes. Colorffy focuses on the gradient itself. InstantGradient gives you the gradient and the entire ecosystem around it.

See for yourself

This gradient is rendering on your GPU right now. Hit shuffle to try a new palette.

Open

Both tools are free to try

We would love for you to give InstantGradient a spin.

Open the generator

Frequently asked questions

Can Colorffy make animated gradients?

No. Colorffy generates static CSS-based mesh gradients. For animation, you need a shader-based tool like InstantGradient.

Which is cheaper?

Nearly the same. Both are around $40/yr. Colorffy Pro is $3.33/mo. InstantGradient Pro is $39/yr ($3.25/mo).

Can I use both?

Absolutely. Use Colorffy for lightweight CSS backgrounds that load with zero JavaScript. Use InstantGradient when you need animation, video, or high-resolution image exports.

Which has better CSS output?

Colorffy. Its CSS output is native and lightweight. InstantGradient focuses on GPU rendering, so its CSS export is an approximation. If pure CSS is your priority, Colorffy is the better choice.