Free Color Generator Online
Generate random colors, create palettes, convert formats, and explore color schemes in HEX, RGB, and HSL.
Color Converter
Color Schemes
Color Theory Basics
Complementary Colors
Colors opposite each other on the color wheel. They create high contrast and vibrant looks when used together.
Analogous Colors
Colors adjacent to each other on the color wheel. They create harmonious and comfortable designs.
Triadic Colors
Three colors evenly spaced around the color wheel (120° apart). They offer vibrant balance.
Tetradic Colors
Four colors arranged into two complementary pairs (90° apart). They provide rich variety and work best when one color dominates.
Recent Colors
Key Features
🎨 Multiple Formats
Support HEX, RGB, and HSL color formats with instant conversion.
🎯 Color Palettes
Generate 5-color palettes with lock feature for favorite colors.
🔄 Color Schemes
Create complementary, analogous, triadic, and tetradic schemes.
♿ Contrast Check
Verify WCAG 2.1 accessibility standards (AA/AAA levels).
⚡ Real-time Mode
Auto-generate colors continuously for inspiration.
🔒 Privacy Protected
All color generation happens locally in your browser.
How to Use Color Generator
Select Format & Mode
Choose HEX, RGB, or HSL format. Switch between Single Color or Palette mode.
Generate Colors
Click "Generate" for random colors, or enable Real-time mode for continuous generation. Use Color Schemes for harmonious palettes.
Convert & Check Contrast
Paste any color value in the converter to see all formats. Check contrast ratios for accessibility compliance.
Copy, Download & Save
Copy colors to clipboard, download as CSS variables, or browse your color history for quick access.
Frequently Asked Questions
Basics
What color formats are supported?
This color generator supports three popular color formats: HEX (hexadecimal, e.g., #FF5733), RGB (red-green-blue, e.g., rgb(255, 87, 51)), and HSL (hue-saturation-lightness, e.g., hsl(9, 100%, 60%)). You can switch between formats using the tabs. HEX is the most common format for web development and CSS. RGB is widely used in design software and CSS. HSL allows intuitive adjustments of hue, saturation, and brightness, making it easier to create color variations and harmonious color schemes.
How do I use the generated colors?
Using the generated colors is simple. Click the copy icon or click on the color value text to copy it to your clipboard. You can then paste the color value directly into your CSS, HTML, design software (like Figma, Adobe XD, or Photoshop), or any code editor. The live color preview helps you visualize the color before copying. For multiple colors, use the palette generation mode to create and export entire color schemes as CSS variables or text files for your projects.
Advanced Features
Can I generate a full color palette?
Yes, this color generator supports palette generation. Click "Generate Palette" to create multiple harmonious colors at once. You can lock individual colors you like and regenerate the others to build the perfect color scheme. The tool also offers advanced color schemes like complementary, analogous, triadic, and tetradic colors based on your selected color. This is perfect for web design projects, branding, UI/UX design, and any creative work requiring cohesive color palettes.
What is color contrast and why does it matter for web design?
Color contrast measures the difference in brightness between text and its background color. Good contrast ensures your content is readable by everyone, including users with visual impairments or color blindness. This tool checks your generated color against white and black backgrounds and displays WCAG 2.1 compliance levels (AA and AAA). For accessible web design, aim for at least AA contrast (4.5:1 for normal text). Poor contrast can make text unreadable and create barriers for users with low vision.