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RGB to Hex Converter

Convert RGB color values to hexadecimal format.

Color Formats

HEX#3B82F6
RGBrgb(59, 130, 246)
HSLhsl(217, 91%, 60%)

Lightness Scale

Complementary

How to Use This Tool

  1. Pick or type a color — Use the color picker or enter a hex code (e.g. #3b82f6). The preview and R, G, B sliders update automatically.
  2. Fine-tune — Adjust the Red, Green, and Blue sliders (0–255) or edit the hex field. Use Random for a random color, Reset for the default, or Quick colors for preset swatches.
  3. Copy a format — In Color Formats, copy HEX, RGB, or HSL with one click. Use the Lightness scale to try different shades; click the Complementary swatch to apply the complementary color.

Learn More About RGB to Hex Converter

Understanding RGB and Hex Color Codes

RGB and hex codes are two different ways of representing colors in digital formats. RGB (Red, Green, Blue) uses a numerical combination of these three primary colors to create a spectrum of colors. Each value ranges from 0 to 255.

What is RGB?

RGB color values are commonly used in digital displays, such as computer monitors and smartphone screens. An RGB color is defined by its red, green, and blue components. For example, rgb(255, 0, 0) represents pure red.

What is Hex?

Hexadecimal (hex) color codes are a shorthand way of representing RGB colors. A hex code is a 6-digit code preceded by a hash (#) symbol. Each pair of digits represents the intensity of red, green, and blue, respectively. For example, #FF0000 is the hex code for pure red. Learn more about working with different color codes with our HSL to HEX Converter and HEX to HSL Converter.

Why Convert Between RGB and Hex?

  • Compatibility: Some applications or platforms may require one format over the other.
  • Convenience: Hex codes are often more compact and easier to share.
  • Web Development: Hex codes are widely used in CSS for styling web pages.

About

Convert and explore colors with a visual RGB to Hex converter. Use the color picker or hex input to choose a color; adjust R, G, B sliders to fine-tune. The tool shows HEX, RGB, and HSL and lets you copy any format, try preset quick colors, random color, a lightness scale, and the complementary color—all in the browser with no signup.
Visual color converter: picker, sliders, HEX/RGB/HSL output, quick colors, and complementary.
Runs in browser
Yes
No signup required
Yes

Examples

RGB to Hex

Convert RGB values to hex color.
Input
255, 0, 0
Output
#ff0000

Features

Color picker & sliders

Pick a color with the native picker or fine-tune with R, G, B sliders and hex input.

HEX, RGB & HSL output

See all three formats at once and copy any with one click.

Quick colors & tools

Preset swatches, random color, reset, lightness scale, and complementary color.

Use Cases

  • CSS & Styling — Pick or adjust colors and copy HEX, RGB, or HSL for stylesheets.
  • Web Development — Use the picker and sliders to match designs and get hex codes for HTML/CSS.
  • Design & Palettes — Explore shades with the lightness scale and complementary color.

Frequently Asked Questions

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