The rgb2hex npm package is a utility that allows you to convert RGB color values to hexadecimal color codes. This can be useful in various scenarios such as web development, graphic design, and any other field where color manipulation is required.
Convert RGB to Hex
This feature allows you to convert an RGB color string to its hexadecimal representation. In this example, the RGB color 'rgb(255, 0, 0)' is converted to the hex color '#ff0000'.
const rgb2hex = require('rgb2hex');
const hexColor = rgb2hex('rgb(255, 0, 0)');
console.log(hexColor); // { hex: '#ff0000', alpha: 1 }Convert RGBA to Hex
This feature allows you to convert an RGBA color string to its hexadecimal representation, including the alpha value. In this example, the RGBA color 'rgba(255, 0, 0, 0.5)' is converted to the hex color '#ff0000' with an alpha value of 0.5.
const rgb2hex = require('rgb2hex');
const hexColor = rgb2hex('rgba(255, 0, 0, 0.5)');
console.log(hexColor); // { hex: '#ff0000', alpha: 0.5 }The color-convert package provides a wide range of color conversions, including RGB to Hex. It supports many other color models and conversions, making it more versatile than rgb2hex.
The color package is a comprehensive library for color manipulation and conversion. It supports RGB to Hex conversion along with many other color formats and operations, offering more functionality compared to rgb2hex.
The tinycolor2 package is a small, fast library for color manipulation and conversion. It supports RGB to Hex conversion and offers additional features like color mixing, lightening, darkening, and more, making it a more feature-rich alternative to rgb2hex.
Parse any rgb or rgba string into a hex color. Lightweight library, no dependencies!
via NPM:
$ npm install rgb2hex
via Bower
$ bower install rgb2hex
Include rgb2hex.js in your web app, by loading it as usual:
<script src="rgb2hex.js"></script>
var rgb2hex = require('rgb2hex');
console.log(rgb2hex('rgb(210,43,2525)'));
/**
* returns:
* {
* hex: '#d22bff',
* alpha: 1
* }
*/
console.log(rgb2hex('rgba(12,173,22,.67)'));
/**
* returns:
* {
* hex: '#d22bff',
* alpha: 0.67
* }
*/
rgb2hex can be also loaded with AMD:
require(['rgb2hex'], function (rgb2hex) {
// ...
});
Please fork, add specs, and send pull requests! In lieu of a formal styleguide, take care to maintain the existing coding style.
FAQs
lightweight rgb/rgba to hex parser
The npm package rgb2hex receives a total of 666,584 weekly downloads. As such, rgb2hex popularity was classified as popular.
We found that rgb2hex demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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