Convert RGB to HEX & HEX to RGB Instantly

Free bidirectional color converter for web development, CSS, and design projects. No registration required.

Instant Conversion Mobile-Friendly Color Preview Copy to Clipboard Completely Free

Convert Colors

RGB(255, 0, 0) #FF0000
Supports RGB values (0-255) and 6-digit HEX codes. Conversion happens automatically.

Result & Preview

Auto-detects input format

Converted Value:

Waiting for input...

Color Preview:

Format: -
Status: Ready
Direction: RGB → HEX

Quick Examples

Click any example to try it instantly:

How Our RGB to HEX Converter Works

Our free online tool provides instant, accurate conversion between RGB and HEX color formats:

1

Enter Your Color

Type RGB values (e.g., "255, 0, 0") or HEX code (e.g., "#FF0000") in the input field

2

Auto-Detection

Our tool automatically detects whether you've entered RGB or HEX format

3

Instant Conversion

Click convert or press Enter to get immediate, mathematically accurate results

4

Copy & Use

Copy the converted value with one click and use it in your CSS, HTML, or design tools

Why Convert RGB to HEX?

Understanding when and why to convert between RGB and HEX is essential for web professionals:

Design to Development

Designers often work in RGB (Photoshop, Illustrator), while developers need HEX for CSS and HTML.

CSS Compatibility

HEX codes are standard in CSS and provide consistent color across all browsers.

Code Efficiency

HEX values are more compact in code: #FF0000 vs rgb(255, 0, 0).

Web Standards

HEX is the preferred format for web development and is universally supported.

Popular Color Conversions

Frequently converted colors used in web design and development:

Color Name RGB Value HEX Code Use Case
Pure Red rgb(255, 0, 0) #FF0000 Error states, alerts
Pure Green rgb(0, 255, 0) #00FF00 Success messages
Pure Blue rgb(0, 0, 255) #0000FF Links, highlights
White rgb(255, 255, 255) #FFFFFF Backgrounds, text
Black rgb(0, 0, 0) #000000 Text, borders
Google Blue rgb(66, 133, 244) #4285F4 Brand colors

Frequently Asked Questions

RGB stands for Red, Green, Blue. It's an additive color model where colors are created by mixing these three primary colors. Each component ranges from 0 to 255, with 0 being no color and 255 being full intensity.

Example: rgb(255, 0, 0) is pure red, rgb(0, 255, 0) is pure green, and rgb(0, 0, 255) is pure blue.

HEX (hexadecimal) color codes represent colors using a six-digit combination of numbers (0-9) and letters (A-F), prefixed with a hash (#). Each pair represents the red, green, and blue components in hexadecimal.

Example: #FF0000 is red, where FF=255 (red), 00=0 (green), 00=0 (blue).

Yes! Our converter works both ways. Enter a HEX code like #FF5733 and it will convert to rgb(255, 87, 51). The tool automatically detects your input format and provides the opposite conversion.

Our WebMas RGB to HEX converter offers several advantages:

  • Completely free with no hidden costs or premium features
  • Instant bidirectional conversion (RGB→HEX and HEX→RGB)
  • Visual color preview showing the actual color
  • Mobile-optimized interface that works on all devices
  • No registration required - use it immediately
  • Copy to clipboard with one click

Our conversions are 100% mathematically accurate. The RGB to HEX conversion follows the standard formula:

HEX = # + (Red in hex) + (Green in hex) + (Blue in hex)

Where each RGB component (0-255) is converted to its two-digit hexadecimal equivalent (00-FF). The same mathematical precision applies to HEX to RGB conversions.