How are the pastel colors generated?

The tool converts your chosen hex color to HSL, then evenly distributes hue steps around the color wheel starting from your base hue. Each step has its lightness boosted (default 85%) and saturation reduced (default 40%) to produce a soft pastel appearance.

Can I adjust how soft the pastels look?

Yes. Use the Lightness slider to make colors lighter or darker and the Saturation slider to make them more muted or vivid. Higher lightness + lower saturation yields the softest pastels.

What does the Randomize button do?

It picks a random base hue and regenerates the entire palette instantly, giving you a quick way to explore different color families without manually adjusting the picker.

How do I copy a color?

Click any swatch or its hex label — the hex code is copied to your clipboard immediately and a brief confirmation appears on the swatch.

How many swatches can I generate?

You can generate between 2 and 10 swatches. The hue steps are distributed evenly across 360 degrees, so a 6-swatch palette spaces colors 60 degrees apart.

Pastel Palette Generator

Pick a base hue, choose how many swatches you need, and instantly get a harmonious pastel palette with hex codes ready to copy.

Palette Settings

Base Color

Palette Size — 6 swatches

210

Lightness — 85%

60%96%

Saturation — 40%

10%75%

CSS Custom Properties

Copied!

Summary

The Pastel Palette Generator takes any base hue and produces a set of harmonious pastel swatches by automatically boosting lightness and reducing saturation. You can control how many colors appear, fine-tune the lightness and saturation offsets, or hit Randomize for instant inspiration. Every swatch shows its hex code and copies to your clipboard with a single click.

How it works

Choose a base hue using the color wheel or type a hex value directly.
Select the number of swatches (2 to 10) using the palette size control.
Adjust the lightness and saturation sliders to tune how soft the pastels appear.
The palette updates live — each swatch is evenly spaced around the hue wheel from your base.
Click any swatch to copy its hex code to your clipboard.
Hit Randomize to pick a fresh base hue at random.

Use cases

Create cohesive soft backgrounds for landing pages and dashboards.
Generate color sets for illustration and digital art projects.
Build light-themed UI palettes for mobile apps.
Pick coordinated pastel accent colors for presentations and slide decks.
Quickly prototype color schemes for branding mood boards.
Select gentle hues for baby shower, wedding, or spring-themed designs.

Frequently Asked Questions

Last updated: 2026-05-28 · Reviewed by Nham Vu