CardBox Tools

Color Converter

Convert colors between HEX, RGB, HSL, HSV, and other formats. Essential for designers, developers, and anyone working with web colors.

🎨 Multiple Formats

Support for HEX, RGB, HSL, HSV, CMYK and more color formats.

👁️ Visual Preview

See your color live with a large preview and detailed specifications.

📋 Copy Colors

One-click copy any color format directly to your clipboard.

Color Converter

Convert between HEX, RGB, HSL, and HSV color formats instantly.

Color Picker

HEX#6366F1
RGBrgb(99, 102, 241)
HSLhsl(237, 74%, 67%)
HSVhsv(237, 59%, 95%)

For Designers & Developers

Web Design

Convert colors between formats for CSS, HTML, and design tools. Maintain color consistency across projects.

  • ✓ CSS color codes
  • ✓ HTML color values
  • ✓ Design system colors
  • ✓ Brand consistency

UI/UX Development

Quick color format conversion for different design and development contexts.

  • ✓ Figma to code conversion
  • ✓ Design system integration
  • ✓ Theme customization
  • ✓ Accessibility checking

Color Formats Explained

HEX (Hexadecimal)

Most common format for web: #RRGGBB. Example: #FF5733. Used in CSS, HTML, and design tools.

RGB (Red-Green-Blue)

Format: rgb(255, 87, 51). Values 0-255. Used in CSS, digital displays, and web development.

HSL (Hue-Saturation-Lightness)

Format: hsl(9, 100%, 67%). More intuitive for adjusting colors. Great for creating color variations.

HSV (Hue-Saturation-Value)

Similar to HSL but used in color pickers. Better for digital color selection and manipulation.