What is HEX color code?

HEX (hexadecimal) color codes are six-digit codes representing colors in web design. They start with # followed by six characters (0-9, A-F) representing red, green, and blue values. For example, #FF0000 is pure red, #00FF00 is green, and #0000FF is blue.

What is the difference between RGB and CMYK?

RGB (Red, Green, Blue) is an additive color model used for digital screens where colors are created by mixing light. CMYK (Cyan, Magenta, Yellow, Key/Black) is a subtractive color model used for printing where colors are created by mixing inks. Use RGB for web and digital design, CMYK for print materials.

What is the difference between HSL and HSV?

HSL (Hue, Saturation, Lightness) and HSV (Hue, Saturation, Value) are both intuitive color models. HSL uses Lightness where 50% is the pure color, while HSV uses Value/Brightness where 100% is the pure color. HSL is often preferred for CSS as it maps more intuitively to how we describe colors.

How do I convert HEX to RGB?

To convert HEX to RGB, take each pair of hex digits and convert them to decimal. For #4F46E5: 4F = 79 (red), 46 = 70 (green), E5 = 229 (blue). So #4F46E5 = RGB(79, 70, 229). Our tool does this conversion automatically in real-time.

Is this color converter tool free to use?

Yes, our color code converter is completely free with no signup required. All conversions happen locally in your browser using JavaScript. No data is sent to servers, ensuring your privacy and instant results.

Which color format should I use for web design?

For web design, HEX and RGB are most commonly used in CSS. HEX is compact (#4F46E5), while RGB allows for opacity with RGBA. HSL is increasingly popular as it's more intuitive for adjusting colors. Use CMYK only when preparing graphics for print.

Color Code Converter | Free HEX, RGB, HSL, HSV, CMYK Tool

What is Color Code Conversion?

Color code conversion is the process of translating colors between different formats and color models. Each color model represents colors differently: HEX uses hexadecimal notation for web colors, RGB uses red-green-blue light mixing for screens, HSL/HSV use hue-saturation models for intuitive color selection, and CMYK uses ink mixing for print production. Our converter handles all these formats seamlessly.

Why Use Our Color Code Converter?

All Major Formats: Convert between HEX, RGB, HSL, HSV, and CMYK instantly
Real-Time Preview: See your color and all conversions update as you type
Color Presets: Quick access to common colors like red, blue, green, and more
100% Private: All conversions happen in your browser - no data sent to servers
No Signup Required: Use the tool immediately without creating an account

Common Uses for Color Conversion

Web Development: Convert design colors from Figma or Photoshop (RGB/HSL) to CSS-friendly HEX codes for your stylesheets.

Print Design: Convert screen colors (RGB) to print-ready CMYK values for brochures, business cards, and marketing materials.

UI/UX Design: Use HSL for intuitive color adjustments - easily create lighter/darker variants by adjusting the Lightness value.

Brand Guidelines: Document brand colors in all formats to ensure consistency across digital and print media.

Accessibility: Convert colors to check contrast ratios and ensure your designs meet WCAG accessibility standards.

Understanding Color Models

HEX: Six-character hexadecimal code (#RRGGBB). Standard for web CSS. Compact and widely supported.
RGB: Red (0-255), Green (0-255), Blue (0-255). Additive color model for digital screens.
HSL: Hue (0-360°), Saturation (0-100%), Lightness (0-100%). Intuitive model based on human color perception.
HSV: Hue (0-360°), Saturation (0-100%), Value (0-100%). Similar to HSL, commonly used in color pickers.
CMYK: Cyan, Magenta, Yellow, Key/Black (0-100% each). Subtractive model for professional printing.

Frequently Asked Questions

What is the most common color format for websites?

HEX codes are the most common format for CSS and HTML. They're compact, widely supported, and easy to copy/paste. RGB and HSL are also fully supported in modern CSS.

Why do colors look different on screen vs print?

Screens use RGB (additive light mixing) while printers use CMYK (subtractive ink mixing). Some vibrant RGB colors cannot be accurately reproduced in CMYK, especially bright blues and greens.

How do I create color variations?

Use HSL for easy variations. Keep the Hue constant, then adjust Saturation for vibrancy or Lightness for darker/lighter shades. This is perfect for creating consistent color palettes.

Can I use this for CSS color values?

Yes! All output formats are CSS-compatible. Use HEX as-is (#4F46E5), RGB as rgb(79, 70, 229), or HSL as hsl(243, 75%, 59%) in your stylesheets.