Color Converter (HEX, RGB, HSL, CMYK)
Convert colors between HEX, RGB, HSL and CMYK online for free. Paste any color code, see a live preview and copy every format in one click.
Enter a HEX code, RGB or HSL value. The format is detected automatically.
HEX
#3b82f6RGB
rgb(59, 130, 246)HSL
hsl(217, 91%, 60%)CMYK
cmyk(76%, 47%, 0%, 4%)Frequently asked questions
- What color formats can I enter?
- HEX codes like #3b82f6 (with or without the #), RGB values like rgb(59, 130, 246) or a bare 59, 130, 246, and HSL values like hsl(217, 91%, 60%). The format is detected automatically.
- How is CMYK calculated from RGB?
- K = 1 - max(R, G, B) / 255, and C, M, Y are derived from each channel relative to K. CMYK is device-dependent, so printed colors can differ slightly from the on-screen preview.
- Is my color data sent anywhere?
- No. All conversion happens locally in your browser — nothing is uploaded or stored.