Color Code Converter Tool Using HTML, CSS and JavaScript with Source Code


Welcome to the Color Code Converter Tool, a versatile web application designed to streamline the conversion process between hexadecimal and RGB color formats. Developed using a combination of HTML, CSS, and JavaScript, this tool offers users a seamless experience for translating color codes with ease. Whether you're a web developer, graphic designer, or simply someone interested in exploring different color schemes, our tool provides a user-friendly interface and intuitive functionality to meet your needs.

With the Color Code Converter Tool, you can effortlessly input either RGB values or hexadecimal color codes and instantly see the corresponding conversion in real-time. Our responsive design ensures that you can access and utilize the tool across a variety of devices, from desktop computers to smartphones and tablets, without sacrificing functionality or user experience. Say goodbye to manual conversions and hello to efficiency with our Color Code Converter Tool, simplifying the process of working with colors in your projects.

You may also check this simple HTML, CSS and JavaScript projects:


  1. Dual Conversion: Convert colors both from RGB to hexadecimal and from hexadecimal to RGB, ensuring versatility for all color representation needs.

  2. Real-time Updates: Enjoy instant updates as you input your color codes, with conversions dynamically reflected in real-time, providing immediate feedback.

  3. Validation: Benefit from built-in validation mechanisms ensuring accurate input, with color-coded indicators to signify valid and invalid entries, enhancing user experience and reliability.

Technologies Used:

  • HTML: The structure of the Color Code Converter Tool is built using HTML, providing the foundation for content organization and layout.

  • CSS: CSS stylesheets are utilized to enhance the visual presentation of the tool, offering aesthetic appeal and user-friendly interface elements.

  • JavaScript: Leveraging JavaScript, the tool achieves dynamic functionality, enabling real-time color conversions and interactive user experiences.

How to Use:

  1. Input Section:

    • Enter the RGB value in the designated input field labeled "RGB."
    • Alternatively, input the hexadecimal color code in the provided field labeled "HEX."
  2. Conversion:

    • As you input the color code, the tool dynamically converts it to the corresponding format in real-time.
    • Enjoy the seamless conversion process with immediate updates and feedback.
  3. Validation:

    • Valid entries are indicated with a standard text color, ensuring clarity and accuracy.
    • Invalid inputs are highlighted in a distinct color, prompting users to correct their entries for accurate conversions.

Sample Screenshots of the Project:

Landing Page

Sample Conversion

How to Run?

  • Download the provided source code zip file.
  • Extract the downloaded zip file.
  • Open the html file and you are now ready to go!

Video Demonstration for Installation/Setup:


In conclusion, the Color Code Converter Tool offers a straightforward solution for individuals and professionals alike, eliminating the complexities often associated with converting between RGB and hexadecimal color codes. With its real-time updates, built-in validation, and responsive design, our tool empowers users to effortlessly navigate the world of color representation, enhancing workflow efficiency and creativity. Whether you're designing websites, creating digital art, or simply exploring the realm of colors, our tool stands ready to simplify the process and elevate your experience. Embrace the convenience and versatility of the Color Code Converter Tool today, and unlock a world of possibilities in color exploration and implementation.

That's it! I hope this "Color Code Converter Tool Using HTML, CSS and JavaScript" will assist you on your programming journey, providing value to your current and upcoming projects.

For additional tutorials and free source codes, explore our website.

Enjoy Coding :>>

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.

Virus note: All files are scanned once-a-day by for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.


1. Re-scan downloaded files using your personal virus checker before using it.
2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.

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