Color Converter

Convert between HEX, RGB, and HSL color codes, then package the result into copy-friendly snippets you can share.

Color Input
Selected color #3B82F6
Share URL https://comutil.com/color
Clear
Palette Preview
Recommended text
#FFFFFF
Pick a color to generate normalized outputs, snippets, and readability guidance.
Example Presets
Brand token handoff
#0EA5E9
Start with a primary brand swatch and copy CSS or design-token values for implementation.
RGB cleanup from design
#FF5733
Normalize an RGB value pasted from design notes into HEX, HSL, and reusable snippets.
UI accent check
#7C3AED
Review an accent color with quick readability guidance before shipping it into a button or badge.
What are Color Formats?

Colors on the web can be represented in multiple formats. HEX uses hexadecimal notation (#RRGGBB), RGB specifies red, green, blue components (0-255), and HSL uses hue (0-360), saturation, and lightness (0-100%). Each format has advantages for different use cases like design work or programmatic color manipulation.

Color Format Details

HEX colors encode RGB values in hexadecimal (16-255 per channel). RGB directly specifies color intensity (0-255). HSL separates color (hue) from intensity (saturation/lightness), making it more intuitive for creating color variations. All formats can represent the same 16.7 million colors.

Common Use Cases
  • Converting design tool colors to CSS
  • Creating color themes and palettes
  • Adjusting color brightness and saturation
  • Matching brand colors across platforms
  • Accessibility testing for color contrast
Format Comparison
HEX #RRGGBB - Compact, widely supported, easy to copy/paste
RGB rgb(R, G, B) - Intuitive for programmatic manipulation
HSL hsl(H, S%, L%) - Easy to create variations by adjusting components
Frequently Asked Questions

When should I use HSL over RGB?

HSL is better when you need to create color variations (lighter, darker, more/less saturated) as you can adjust a single component. RGB is better for color mixing and when working with image processing.

What is HEX shorthand?

HEX shorthand uses 3 digits instead of 6 (#RGB instead of #RRGGBB). Each digit is doubled: #F00 becomes #FF0000 (red). Only works when each pair has identical digits.