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Color Scheme Generator CSS & UI Tools
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Color Scheme Generator

The Color Scheme Generator is a free online tool designed to help designers and developers build coherent color palettes for their projects. It offers a variety of schemes—such as complementary, analo logous, triadic, tetradic—and provides live previews and downloadable CSS, HEX, RGB, or HSL values.

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Color Scheme Generator

5 colors
70%
50%

Popular Color Presets

Quick Base Colors:

Color Scheme Preview

Scheme Information

Type: Analogous
Colors: 5
Harmony: High

Contrast Checker

AA Compliance: Pass
AAA Compliance: Partial

Color Details

Export Options

/* Generated CSS will appear here */

Color Scheme Examples

Monochromatic

Variations of a single hue

Analogous

Colors adjacent on the color wheel

Complementary

Opposite colors on the wheel

Triadic

Three equally spaced colors

Color Theory Guide

🎨 Color Harmony

Different scheme types create different visual effects and moods. Choose based on your design needs.

⚖️ Balance

Use 60% dominant color, 30% secondary, and 10% accent for balanced designs.

👁️ Accessibility

Ensure sufficient contrast between text and background colors for readability.

🎯 Usage Tips

Use warmer colors for attention, cooler colors for backgrounds and calm areas.

How to Use This Tool

The Color Scheme Generator is a powerful online tool for creating custom color palettes, CSS variables, and UI/UX design schemes. Start by choosing your base color using the color picker or enter a hex code value like #3498db. You can also use quick color buttons or preset examples such as analogous, complementary, triadic, or monochromatic palettes to save time.

Next, select the color scheme type from options like tetradic, square, split-complementary, pastel, warm, or cool tones. Adjust the number of colors, saturation, and lightness using the sliders to create the perfect palette for your branding, web design, or digital projects. The tool instantly shows a live preview of your generated scheme.

Check the contrast checker to ensure your chosen foreground and background colors meet WCAG accessibility standards for readability. You can view detailed scheme information, harmony levels, and color details to make data-driven design decisions.

Finally, export your color scheme in multiple formats such as CSS, SCSS, Tailwind config, JSON, or PNG image. This makes it easy to integrate directly into your website stylesheets, design systems, or app interfaces. Whether you’re a designer, developer, or brand manager, this tool helps you build professional color harmony and consistent UI palettes.
Practical Use Cases
Design brand-consistent color palettes for UI or identity systems.
Generate accessible and harmonious color schemes for web design.
Quickly prototype color combinations for mockups or presentations.
Export CSS-ready variables for color theming and template building.

Key Features

Multiple Scheme Options

Choose from complementary, triadic, analogous, tetradic, monochromatic, and more.

Live Palette Preview

See your generated scheme in action immediately.

Export Formats

Copy or download color codes in CSS variables, HEX, RGB, or HSL.

Base Color Input

Select colors via picker or input hex/RGB values manually.

Frequently Asked Questions

Yes, it’s completely free and doesn't require signing up.

Includes options like complementary, analogous, triadic, tetradic, monochromatic, and more.

Yes — you can copy or download color values as CSS, HEX, RGB, or HSL.

Yes — palettes are previewed live for immediate design feedback.

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