Color Converter

Convert colors between HEX, RGB, HSL, and CMYK formats with live preview. Auto-detect input format and convert to all formats instantly.

HEX

RGB

Color Picker

Enter a color value and click Convert to see all formats

Free Online Color Converter

Convert colors between HEX, RGB, HSL, and CMYK formats instantly. This tool auto-detects the input format and converts to all other formats with a live color preview. Perfect for web designers, CSS developers, and graphic artists who need to switch between color notation systems.

How to Convert Colors

Enter a color value in any format (HEX, RGB, HSL, or use the color picker)
Click Convert or use the color picker for instant conversion
All color formats update automatically with live preview
Click the copy button next to any format to copy the value

Frequently Asked Questions

What color formats are supported?

This tool supports HEX (#FF5733), RGB (rgb(255, 87, 51)), HSL (hsl(11, 100%, 60%)), and CMYK (0%, 66%, 80%, 0%). It auto-detects the input format and converts to all others simultaneously.

What is the difference between RGB and CMYK?

RGB (Red, Green, Blue) is an additive color model used for screens and digital displays. CMYK (Cyan, Magenta, Yellow, Key/Black) is a subtractive model used for printing. RGB creates colors by adding light, while CMYK creates colors by absorbing light with ink.

When should I use HEX vs RGB in CSS?

HEX (#FF5733) is more compact and commonly used in CSS. RGB (rgb(255,87,51)) is easier to read and adjust programmatically. HSL (hsl(11,100%,60%)) is most intuitive for adjusting hue, saturation, and lightness. All three are valid in CSS.

How accurate is the CMYK conversion?

The CMYK conversion provides a mathematical approximation. Actual printed colors may vary depending on the printer, paper, and ICC color profile. For print-critical work, consult your printer's color management system.

Can I use the color picker?

Yes. Click the color picker to visually select any color. All format values (HEX, RGB, HSL, CMYK) will update automatically in real-time.

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วิธีใช้งาน

Enter a color value in any format (HEX, RGB, or HSL)
All other formats update automatically in real-time
Use the color picker for visual selection
Copy any color format with the copy button

กรณีการใช้งาน

Converting design specs between formats
Finding HEX values for CSS styling
Adjusting colors with HSL for hue/saturation tweaks
Matching brand colors across tools

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What color formats are supported?

This tool supports HEX (e.g., #FF5733), RGB (e.g., rgb(255,87,51)), and HSL (e.g., hsl(11,100%,60%)) formats.

What's the difference between HEX, RGB, and HSL?

HEX uses hexadecimal notation. RGB defines colors by red, green, blue values (0-255). HSL uses hue (0-360), saturation, and lightness percentages.