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[CLI & Console](/categories/cli) 4. / 5. chernegasergiy/color-converter ActiveProject[CLI & Console](/categories/cli) chernegasergiy/color-converter ============================== A simple PHP color converter CLI application. v1.0.0(7mo ago)00LicenseRef-CSSM-Unlimited-2.0PHP Since Sep 30Pushed 6mo agoCompare [ Source](https://github.com/ChernegaSergiy/php-color-converter)[ Packagist](https://packagist.org/packages/chernegasergiy/color-converter)[ RSS](/packages/chernegasergiy-color-converter/feed)WikiDiscussions main Synced 1mo ago READMEChangelog (1)DependenciesVersions (2)Used By (0) PHP Color Converter =================== [](#php-color-converter) [![Latest Stable Version](https://camo.githubusercontent.com/d470b224f14e65e0c5ceecc40924889b99be42adc3c26c9b0bcf6695fc532a4e/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f636865726e6567617365726769792f636f6c6f722d636f6e7665727465722e7376673f6c6162656c3d5061636b6167697374266c6f676f3d7061636b6167697374)](https://packagist.org/packages/chernegasergiy/color-converter)[![Total Downloads](https://camo.githubusercontent.com/e3215692e3d78fba548f77f1f9947cfc0da4f8920004f2bced19f062eafd3dcf/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f636865726e6567617365726769792f636f6c6f722d636f6e7665727465722e7376673f6c6162656c3d446f776e6c6f616473266c6f676f3d7061636b6167697374)](https://packagist.org/packages/chernegasergiy/color-converter)[![License](https://camo.githubusercontent.com/85be0f2c91ff88df695af99928219d7847080c162a8c612aaf3dccfce6be639e/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f6c2f636865726e6567617365726769792f636f6c6f722d636f6e7665727465722e7376673f6c6162656c3d4c6963656e6365266c6f676f3d6f70656e2d736f757263652d696e6974696174697665)](https://packagist.org/packages/chernegasergiy/color-converter) A standalone, interactive command-line tool for converting color models, written in pure PHP. Features -------- [](#features) - **Multiple Conversion Modes:** Convert between the following color models: - RGB ↔ CMYK - RGB ↔ HSV - RGB ↔ HSL - RGB ↔ Lab - RGB ↔ YCbCr - RGB → All formats (one-click conversion to all supported models) - **Interactive UI:** A fully interactive, menu-driven interface that runs directly in your terminal. - **Live Previews:** See a preview of the color swatch in your terminal as you select values. - **Slider Input:** Use arrow keys to intuitively adjust color values with a visual slider. - **Conversion History:** Keeps a running history of your recent color conversions. - **Zero Dependencies:** A single script that runs without any external libraries or Composer packages. How to Run ---------- [](#how-to-run) 1. Ensure you have PHP installed. 2. Run the script from your terminal: ``` php converter.php ``` Supported Conversions --------------------- [](#supported-conversions) The tool supports the following direct conversions in both directions (unless otherwise noted): - **RGB → CMYK** and **CMYK → RGB** - **RGB → HSV** and **HSV → RGB** - **RGB → HSL** and **HSL → RGB** - **RGB → Lab** and **Lab → RGB** - **RGB → YCbCr** and **YCbCr → RGB** - **RGB → All formats:** Quickly convert RGB to all other supported models in a single operation Usage ----- [](#usage) This tool provides a simple, guided workflow for color conversion. First, run the script to see the main menu where you can select the desired conversion type. [![Main Menu](./images/img_01.png)](./images/img_01.png) Next, use the arrow keys to adjust the color values with the interactive slider. The terminal shows a live preview of the color as you make changes. [![Color Selection with Slider](./images/img_02.png)](./images/img_02.png) After confirming your input, the script will display the final conversion result. [![Conversion Result](./images/img_03.png)](./images/img_03.png) Contributing ------------ [](#contributing) Contributions are welcome and appreciated! Here's how you can contribute: 1. Fork the project 2. Create your feature branch (`git checkout -b feature/AmazingFeature`) 3. Commit your changes (`git commit -m 'Add some AmazingFeature'`) 4. Push to the branch (`git push origin feature/AmazingFeature`) 5. Open a Pull Request Please make sure to update tests as appropriate and adhere to the existing coding style. License ------- [](#license) This project is licensed under the CSSM Unlimited License v2.0 (CSSM-ULv2). See the [LICENSE](LICENSE) file for details. ### Health Score 28 — LowBetter than 54% of packages Maintenance65 Regular maintenance activity Popularity0 Limited adoption so far Community6 Small or concentrated contributor base Maturity35 Early-stage or recently created project Bus Factor1 Top contributor holds 100% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Unknown Total 1 Last Release 224d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/e2471bdadcf4a5ea969fe763a72d03fb46525b59a7e4cedc3ed4d855029e7785?d=identicon)[ChernegaSergiy](/maintainers/ChernegaSergiy) --- Top Contributors [![ChernegaSergiy](https://avatars.githubusercontent.com/u/60980650?v=4)](https://github.com/ChernegaSergiy "ChernegaSergiy (15 commits)") --- Tags clicmykcolorcolor-convertercolor-modelshslhsvlabphprgbterminalutilityycbcr ### Embed Badge ![Health badge](/badges/chernegasergiy-color-converter/health.svg) ``` [![Health](https://phpackages.com/badges/chernegasergiy-color-converter/health.svg)](https://phpackages.com/packages/chernegasergiy-color-converter) ``` ### Alternatives [wp-cli/wp-cli WP-CLI framework 5.0k17.2M320](/packages/wp-cli-wp-cli)[consolidation/annotated-command Initialize Symfony Console commands from annotated command class methods. 22569.8M19](/packages/consolidation-annotated-command)[chi-teck/drupal-code-generator Drupal code generator 26947.8M5](/packages/chi-teck-drupal-code-generator)[seld/cli-prompt Allows you to prompt for user input on the command line, and optionally hide the characters they type 24725.8M17](/packages/seld-cli-prompt)[illuminate/console The Illuminate Console package. 12944.1M5.1k](/packages/illuminate-console)[php-tui/php-tui Comprehensive TUI library heavily influenced by Ratatui 589747.0k6](/packages/php-tui-php-tui) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)