🎨 Free Color Code Converter

Convert between HEX, RGB, and HSL color formats instantly. Perfect for web designers, developers, and graphic designers. Real-time color preview with one-click copy.

HEX
RGB
HSL

🧭 How to Use the Color Code Converter

1
Select Format
Choose your input format (HEX, RGB, or HSL) using the tabs. Each format is perfect for different use cases in design and development.
2
Enter Color Values
Input your color code. For HEX, use format like #FF5733. For RGB, enter values 0-255. For HSL, enter hue (0-360) and percentages.
3
Click Convert
Click the convert button to instantly see your color in all three formats. The color preview updates in real-time.
4
Copy & Use
Use the copy buttons to quickly copy any format to your clipboard. Ready to paste into your CSS, design tools, or documentation.

🚀 Key Benefits of Our Color Converter

💰
100% Free & Unlimited
Convert unlimited colors between HEX, RGB, and HSL formats. No registration, no limits, completely free forever.
⚡
Instant Conversion
Get results immediately with real-time color preview. No waiting, no loading - see your color in all formats instantly.
🎨
Live Color Preview
See exactly what your color looks like with our large, real-time color preview box. Visualize before you use.
🎯
Accurate Conversions
Uses precise color conversion algorithms. Get exact matches every time, trusted by designers and developers worldwide.
📱
Works Everywhere
Fully responsive design works on desktop, tablet, and mobile. Convert colors anywhere, anytime, on any device.
📋
One-Click Copy
Copy any format to clipboard instantly. Quick copy buttons for HEX, RGB, and HSL - paste directly into your code.

📚 Understanding Color Formats

🎭 What are Color Codes?

Color codes are different ways to represent colors in digital design and web development. Each format has its own advantages and use cases:

🔢 HEX (Hexadecimal)
Format: #RRGGBB (e.g., #FF5733)
Range: 00-FF for each channel
Use: Most common in web design and CSS. Compact and widely supported.
Example: #FF0000 = Pure Red
🌈 RGB (Red, Green, Blue)
Format: rgb(R, G, B) (e.g., rgb(255, 87, 51))
Range: 0-255 for each channel
Use: Intuitive for developers, easy to read and modify.
Example: rgb(255, 0, 0) = Pure Red
🎨 HSL (Hue, Saturation, Lightness)
Format: hsl(H, S%, L%) (e.g., hsl(9, 100%, 60%))
Range: H: 0-360°, S/L: 0-100%
Use: Best for creating color variations and themes.
Example: hsl(0, 100%, 50%) = Pure Red

💡 When to Use Each Format

  • Use HEX when: Writing CSS, sharing colors with designers, or keeping code compact.
  • Use RGB when: Working with image processing, JavaScript color manipulation, or adding transparency with RGBA.
  • Use HSL when: Creating color schemes, adjusting color brightness/saturation, or building themes programmatically.
  • Pro Tip: HSL is easiest for creating consistent color palettes - just adjust lightness/saturation while keeping hue constant.
  • Accessibility: Regardless of format, ensure sufficient contrast ratios (minimum 4.5:1 for normal text) for WCAG compliance.

✨ Color Tips & Best Practices

🛡️ Accessibility First
Always check color contrast ratios. Use tools like our WCAG Contrast Checker to ensure text is readable for everyone, including those with visual impairments.
🎭 HEX Shorthand
When each pair is the same, use shorthand: #FFFFFF becomes #FFF, #CC00CC becomes #C0C. Saves bytes and improves readability.
🔄 Color Variations
Use HSL to create variations easily: keep hue constant, adjust lightness for shades and tints, or adjust saturation for muted versions.
📱 Alpha Transparency
Add transparency with RGBA or HSLA: rgba(255, 87, 51, 0.5) or hsla(9, 100%, 60%, 0.5) for 50% opacity.
🎭 Consistent Systems
Pick one format for your project. HEX for simple sites, HSL for design systems, RGB for JavaScript-heavy apps.
📊 Color Theory
Use complementary colors (opposite on color wheel) for contrast, analogous colors (adjacent) for harmony, and monochromatic for elegant designs.

💡 Frequently Asked Questions

What's the difference between HEX, RGB, and HSL? +
HEX uses hexadecimal notation (#RRGGBB), RGB uses decimal values (0-255) for red, green, and blue, and HSL uses hue (0-360°), saturation (0-100%), and lightness (0-100%). All three represent the same colors differently - HEX is most compact, RGB is most common in programming, and HSL is most intuitive for creating color variations.
Which color format should I use for web design? +
HEX is most common for static colors in CSS, RGB/RGBA is best when you need transparency or JavaScript manipulation, and HSL/HSLA is ideal for creating color schemes and variations. Modern CSS supports all formats, so choose based on your specific needs and team preferences.
How do I convert HEX to RGB manually? +
Split the HEX code into pairs (RR, GG, BB), then convert each pair from hexadecimal to decimal. For example, #FF5733 becomes: FF=255, 57=87, 33=51, resulting in rgb(255, 87, 51). Our tool does this instantly, but it's helpful to understand the process!
What are alpha values in colors? +
Alpha values represent transparency/opacity, ranging from 0 (fully transparent) to 1 (fully opaque). Use RGBA like rgba(255, 87, 51, 0.5) or HSLA like hsla(9, 100%, 60%, 0.5) for semi-transparent colors. HEX can also include alpha as #RRGGBBAA (8-digit format).
Can I use this tool offline? +
The converter runs entirely in your browser using JavaScript. Once the page loads, all conversions happen client-side without internet connection. However, you need internet to initially load the page.
Are the color conversions accurate? +
Yes! We use standard color conversion algorithms that provide pixel-perfect accuracy. The conversions match what browsers and design tools use, ensuring consistency across platforms.
What's the best format for color accessibility? +
The format doesn't affect accessibility - what matters is the actual color values and contrast ratios. Use our WCAG Contrast Checker to ensure your color combinations meet accessibility standards (minimum 4.5:1 for normal text, 3:1 for large text).