What is a complementary color scheme?

It pairs a color with the one directly opposite it on the color wheel, creating high contrast.

What is an analogous color scheme?

It uses colors that sit near each other on the color wheel, creating a harmonious, low-contrast look.

What is a triadic color scheme?

It uses three colors evenly spaced around the color wheel (120° apart), offering vibrant contrast while staying balanced.

Is my base color sent anywhere?

No — the palette is calculated entirely in your browser.

Can I export the palette as CSS variables?

Copy the generated HEX codes and paste them directly into your CSS as custom property values.

Does the palette change if I pick a different base color?

Yes — every generated color is calculated relative to your chosen base color.

Color Tools

Color Palette Generator

Pick a base color and generate a matching palette using common color-harmony rules — great for UI and brand color schemes.

Start Using This Tool

Runs in Your Browser
Instant Results
100% Private

Base Color

Palette style

Your result will appear here.

Learn More

What Is a Color Palette Generator?

A color palette generator builds a set of related colors starting from one base color, using established color-theory rules — complementary (opposite on the color wheel), analogous (neighboring hues), triadic (evenly spaced), monochromatic (same hue, different lightness) or shades & tints.

Rather than guessing which colors go well together, this tool applies the same hue/saturation/lightness math designers use to build a coordinated palette from a single starting color in one click.

Who Uses This Tool?

For Business

Generate a coordinated color scheme from a brand's primary color.

For Personal Use

Build a color palette for a personal art or design project.

For Students

Learn color-harmony rules for a design or art course.

For Offices

Generate a chart color scheme that relates back to a company color.

Why Use This Tool

Key Features

Five Harmony Rules

Complementary, analogous, triadic, monochromatic and shades & tints.

Visual Swatches

See every generated color as a swatch with its HEX code.

Instant Generation

Pick a base color and generate a palette immediately.

100% Private

Generated entirely in your browser — nothing is transmitted.

The Payoff

Benefits

Color Theory, Automated

Apply established color-harmony rules without doing the math yourself.

Consistent Brand Palettes

Build a scheme that visibly relates back to one base color.

No Design Software Needed

Generate a full palette without opening a full design application.

Step by Step

How to Use Color Palette Generator

Pick a Base Color

Choose a starting color using the color picker.

Choose a Harmony Style

Select complementary, analogous, triadic, monochromatic or shades & tints.

Copy the Palette

Copy individual HEX codes or the whole list.

Specifications

Technical Details

Detail	Value
Input	A base color selectable via your browser's native color input
Processing	Palettes of 2-5 colors depending on the harmony style chosen
Output	Calculated using standard HSL color-theory math

You Can Verify This

Privacy & Security

What actually happens to your file when you use this tool.

100% Client-Side

This tool runs entirely inside your browser using JavaScript — nothing you type or generate is ever sent anywhere.

No Upload, Ever

There is no file upload and no server processing step — your data never leaves your device.

Works Offline

Once this page has loaded, the tool keeps working even without an internet connection.

Nothing Stored

Nothing you enter is saved on our servers — refreshing the page clears everything.

No Tracking of Your Input

We have no way to see what you type, generate or convert with this tool.

Get Better Results

Tips

Try Multiple Harmony Styles

The same base color produces very different palettes depending on the harmony rule chosen.

Use Monochromatic for Subtle UI Palettes

Monochromatic palettes work well for backgrounds, borders and subtle UI states.

Frequently Asked Questions