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Color Palette Generator Online

Create beautiful, harmonious color schemes in seconds. Choose a base color, pick a harmony type, and generate a professional palette. Press Space for random inspiration.

Press Space to randomize
Click a color to copy its HEX · Click the lock icon to lock a color
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How to Use the Color Palette Generator

1

Choose a Base Color

Use the color picker to select your starting color, or press the spacebar for a random base. Any color works as your foundation.

2

Select a Harmony Type

Choose from 6 harmony types: monochromatic, complementary, triadic, tetradic, analogous, or split-complementary. Each creates a unique mood.

3

Refine & Export

Click any color to copy its HEX code. Lock colors you like and regenerate the rest. Build the perfect palette for your project.

Why Choose HueGrad Palette Generator

🔒

Privacy First

All palette generation happens locally in your browser. No data is sent to any server. Your colors stay on your device.

⚡

Blazing Fast

Instant color generation with no server round-trips. Change harmony types and see results immediately. No waiting, no loading.

🎁

100% Free

No hidden charges, no premium plans, no credit card. All 6 harmony types and all features are completely free, forever.

♻

Unlimited Use

Generate as many palettes as you want. No limits, no restrictions, no sign-up required. Create color schemes all day long.

Frequently Asked Questions

How does the color palette generator work? ▼
Pick a base color using the color picker, then choose a harmony type (monochromatic, complementary, triadic, tetradic, analogous, or split-complementary). The generator uses HSL color wheel algorithms to automatically create matching colors that are mathematically harmonious. You can also press the spacebar to generate random palettes for inspiration.
What types of color schemes can I generate? ▼
Six types: Monochromatic (variations of one hue with different saturation/lightness), Complementary (base hue plus the opposite hue), Triadic (three evenly spaced hues at 120-degree intervals), Tetradic (two complementary pairs forming a rectangle on the wheel), Analogous (adjacent hues for smooth transitions), and Split-Complementary (base hue plus two hues adjacent to its complement).
Is this color palette generator free? ▼
Yes, completely free. There are no hidden charges, no credit card required, no usage limits, and no sign-up needed. All 6 harmony types are available to everyone.
Can I copy individual colors from the palette? ▼
Yes. Hover over any color in the palette to see its HEX code, then click to copy it to your clipboard. You can also lock individual colors by clicking the lock icon -- locked colors stay when you regenerate the palette.
How do I lock a color in the palette? ▼
Click the lock icon on any color swatch. Locked colors will remain unchanged when you press the spacebar or click Generate to create a new palette. This lets you keep colors you love while exploring new combinations around them.