OhMyCalc

Color Converter — HEX, RGB, HSL, HSV, CMYK

Convert colors between HEX, RGB, HSL, HSV, and CMYK formats instantly. Interactive color wheel with live preview.

Color Wheel

#FF5733

All Formats

HEX:
#FF5733
RGB:
rgb(255, 87, 51)
HSL:
hsl(11, 100%, 60%)
HSV:
hsv(11, 80%, 100%)
CMYK:
cmyk(0%, 66%, 80%, 0%)

How to Convert Colors

  1. Use the color picker or enter a color value in any format (HEX, RGB, or HSL)
  2. All other formats update automatically in real-time
  3. View the live color preview to verify the result
  4. Click the Copy button next to any format to copy the value

Quick Reference

FromTo
#FF0000rgb(255,0,0)
#00FF00hsl(120,100%,50%)
#0000FFrgb(0,0,255)
rgb(255,165,0)#FFA500
hsl(0,0%,50%)#808080
#FFFFFFrgb(255,255,255)

Use Cases

Formula

Color conversion uses standard algorithms: HEX is a base-16 representation of RGB values. HSL (Hue, Saturation, Lightness) provides a more intuitive way to describe colors.

Frequently Asked Questions

What is HEX color format?
HEX is a 6-digit hexadecimal color code (e.g., #FF5733). Each pair of digits represents Red, Green, and Blue intensity from 00 to FF.
What is the difference between RGB and HSL?
RGB defines colors by Red, Green, and Blue intensity (0-255). HSL uses Hue (0-360°), Saturation (0-100%), and Lightness (0-100%), which is more intuitive for color selection.
How do I convert HEX to RGB?
Split the HEX code into three pairs: #FF5733 → FF=255 (Red), 57=87 (Green), 33=51 (Blue). Convert each pair from base-16 to base-10.
What is the HEX code for white?
#FFFFFF in HEX, rgb(255, 255, 255) in RGB, and hsl(0, 0%, 100%) in HSL.
Can I use the color picker on mobile?
Yes, the native color picker works on most modern mobile browsers and opens a touch-friendly color selection interface.