A real-time color converter that translates any color between HEX, RGB, HSL, and CMYK formats instantly. Includes a live color preview, a native color picker, one-click copy for each format, and an auto-generated 8-color harmonious palette based on hue rotation. Essential for designers, developers, and print professionals.

Why Use This Color Converter?

• Four formats — HEX, RGB, HSL, and CMYK converted simultaneously.
• Live preview — see the exact color displayed in a large swatch as you type.
• Click-to-copy — copy any format value directly to your clipboard.
• Built-in palette — generates 8 complementary colors via 45° hue rotation.

Key Features

• HEX Input: Type or paste any hex color code (supports shorthand like #F00).
• Native Picker: Use your browser’s built-in color picker for visual selection.
• CMYK Output: Useful for print design, calculated from the standard RGB-to-CMYK formula.
• Palette Generator: Automatic 8-swatch palette via HSL hue rotation.

How it Works

HEX is parsed into R, G, B integers. RGB→HSL uses the standard min/max lightness formula. RGB→CMYK calculates the key (K) as min(1-R/255, 1-G/255, 1-B/255) then derives C, M, Y from the remaining values. The palette rotates the hue channel in 45° steps while preserving saturation and lightness.

Try the Color Converter

Pick a color with the color picker or type a HEX code. All four formats update live — click any card to copy the value.