Tool Categories
Browse our collection of 40 free tools
Favorite Tools
Your most used tools will appear here
Color Harmony Generator - Free Color Palette Generator Tool
Generate beautiful color palettes with professional color harmony rules. Free tool for monochromatic, complementary, analogous, triadic color schemes. Perfect for designers, artists, and developers.
Last updated: 1/26/2025
Base Color
Color Harmony Type
Palette Settings
Generated Color Palette
Palette Information:
Understanding Color Harmony
Color harmony creates visually appealing and balanced color combinations based on established color theory principles. Learn how each harmony type works.
Monochromatic
Uses variations of a single color by changing saturation and lightness. Creates elegant, cohesive designs with subtle contrast. Perfect for minimalist and sophisticated aesthetics.
Complementary
Uses colors opposite each other on the color wheel. Creates high contrast and vibrant designs. Ideal for grabbing attention and creating dynamic visual impact.
Analogous
Uses colors adjacent on the color wheel. Creates harmonious, calming designs with natural flow. Great for creating peaceful and pleasing color combinations.
Triadic
Uses three colors equally spaced on the color wheel. Offers vibrant contrast while maintaining balance. Perfect for colorful, energetic designs with visual harmony.
Split Complementary
Uses a base color plus two colors adjacent to its complement. Provides contrast without tension. Easier to work with than pure complementary schemes.
Tetradic (Square)
Uses four colors forming a square on the color wheel. Offers rich variety with two complementary pairs. Best for complex designs needing multiple color options.
Practical Applications
Web Design
Create cohesive website color schemes for backgrounds, buttons, links, and UI elements. Export as CSS variables for easy implementation in your stylesheets.
Brand Identity
Develop professional brand color palettes that convey the right message and emotions. Use color psychology principles to influence customer perception.
Digital Art
Generate harmonious color schemes for illustrations, digital paintings, and graphic design projects. Ensure your artwork has professional color balance.
Interior Design
Plan room color schemes for walls, furniture, and decor. Create mood boards with harmonious colors that work well together in physical spaces.
Fashion Design
Coordinate clothing colors and accessories. Create seasonal color collections that appeal to target audiences and follow current fashion trends.
Marketing Materials
Design eye-catching advertisements, brochures, and social media graphics with colors that grab attention and convey your brand message effectively.
Frequently Asked Questions
What is color harmony and why is it important?
Color harmony refers to the aesthetically pleasing arrangement of colors based on color theory principles. It creates visual balance and cohesion in designs, making them more appealing and professional. Good color harmony helps convey mood, improve readability, and create effective visual hierarchies.
What's the difference between complementary and analogous colors?
Complementary colors are opposite each other on the color wheel (like red and green) and create high contrast and vibrant designs. Analogous colors are adjacent on the color wheel (like blue, blue-green, and green) and create harmonious, soothing color schemes with less contrast.
How do I choose the right color harmony for my project?
Consider your project's purpose: monochromatic for elegance and simplicity, complementary for bold contrast and attention, analogous for calm and cohesive designs, triadic for vibrant balance, and split-complementary for contrast without tension. Test different harmonies to see what fits your brand and message.
Can I export the generated color palettes?
Yes! You can export palettes in multiple formats including CSS variables, JSON data, and image swatches. This makes it easy to use your color schemes in web development, design software, or share with team members.
How many colors should I include in my palette?
It depends on your project: 3-5 colors work well for most designs, providing enough variety without overwhelming. Larger palettes (6-10 colors) are useful for complex projects or design systems. Smaller palettes (2-3 colors) create minimalist, focused designs.
What are triadic and tetradic color schemes?
Triadic uses three colors equally spaced on the color wheel (forming a triangle), creating vibrant yet balanced palettes. Tetradic (square) uses four colors forming a square on the color wheel, offering rich color variety with two complementary pairs while maintaining balance.
Related Tools
Bionic Reading Converter
Convert text to bionic reading format to improve reading speed and comprehension. Highlight key parts of words for faster, more efficient reading.
Color Accessibility Checker - WCAG Contrast Ratio Compliance Tool
Check color accessibility compliance with WCAG 2.1 AA/AAA standards. Free contrast ratio calculator, color blindness simulator, and accessibility testing tool for inclusive web design.
Color Blindness Simulator - Test Color Accessibility
Simulate how colors appear to color-blind users with Protanopia, Deuteranopia, Tritanopia, and Monochromacy vision. Upload images or test color palettes for accessibility compliance.
Color Format Converter - HEX RGB HSL CMYK Color Converter Tool
Convert colors between HEX, RGB, HSL, HSV, LAB, LCH, CMYK formats instantly. Free online color converter with CSS named colors, batch conversion, and export options. Perfect for designers and developers.