# rgb2hex

> lightweight rgb/rgba to hex parser

Latest version **0.2.5** (published 2020-12-14) · MIT license · 0 weekly downloads

## Install

```sh
npm install rgb2hex
pnpm add rgb2hex
yarn add rgb2hex
bun add rgb2hex
```

## Health

**Score 25/100 (F)** — status: abandoned.

Positive: has types; no vulnerabilities; high quality score.

Warnings: low downloads; no esm support; pre 1.0.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 0.2.5 |
| Published | 2020-12-14 |
| First published | 2014-04-22 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | CommonJS |
| Dependencies | 0 |
| Unpacked size | 15.9 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Author | Christian Bromann |
| Maintainers | christian-bromann |
| Keywords | rgb, rgba, hex, color, parse, parser |

## Links

- npm: https://www.npmjs.com/package/rgb2hex
- Repository: https://github.com/christian-bromann/rgb2hex
- Issues: https://github.com/christian-bromann/rgb2hex/issues
- npm.io page: https://npm.io/package/rgb2hex

## Alternatives

- [postcss-color-hex-alpha](https://npm.io/package/postcss-color-hex-alpha.md) — 6.4M weekly downloads
- [randomcolor](https://npm.io/package/randomcolor.md) — 348.0K weekly downloads
- [bows](https://npm.io/package/bows.md) — 1.3K weekly downloads
- [ep_prefer_color_scheme](https://npm.io/package/ep_prefer_color_scheme.md) — 260 weekly downloads
- [coc-yank](https://npm.io/package/coc-yank.md) — 61 weekly downloads

## Recent versions

- 0.2.5 (latest) — 2020-12-14
- 0.2.4 — 2020-12-11
- 0.2.3 — 2020-11-25
- 0.2.2 — 2020-11-25
- 0.2.1 — 2020-11-24
- 0.2.0 — 2020-05-19
- 0.1.10 — 2019-11-13
- 0.1.9 — 2018-07-18
- 0.1.8 — 2018-07-05
- 0.1.7 — 2018-07-05
- 0.1.6 — 2018-07-05
- 0.1.5 — 2018-07-04
- 0.1.4 — 2018-06-19
- 0.1.3 — 2018-06-13
- 0.1.2 — 2018-06-13
- … 2 more at https://npm.io/package/rgb2hex/versions

## README

rgb2hex ![Test Changes](https://github.com/christian-bromann/rgb2hex/workflows/Test%20Changes/badge.svg) [![Known Vulnerabilities](https://snyk.io/test/github/christian-bromann/rgb2hex/badge.svg?targetFile=package.json)](https://snyk.io/test/github/christian-bromann/rgb2hex?targetFile=package.json)
=======

Parse any rgb or rgba string into a hex color. Lightweight library, no dependencies!

## Installation

via NPM:
```
$ npm install rgb2hex
```

via Bower
```
$ bower install rgb2hex
```

## Usage

Include `rgb2hex.js` in your web app, by loading it as usual:

```html
<script src="rgb2hex.js"></script>
```

### Using NodeJS

```js
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
 * }
 */
```

### Using RequireJS

rgb2hex can be also loaded with AMD:

```js
require(['rgb2hex'], function (rgb2hex) {
    // ...
});
```

## Contributing
Please fork, add specs, and send pull requests! In lieu of a formal styleguide, take care to
maintain the existing coding style.

## Release History
* 2013-04-22   v0.1.0   first working version
* 2018-05-24   v0.1.1   updated dependencies switch test framework to jest
* 2018-06-13   v0.1.2   Fixes uncontrolled resource consumption vulnerability referenced in #1. ([ref1](https://nodesecurity.io/advisories/647), [ref2](https://snyk.io/vuln/npm:rgb2hex:20180429))
* 2018-06-13   v0.1.3   allow semicolon at the end of an rgb string
* 2018-06-19   v0.1.4   ignore text before or after the color
* 2018-07-04   v0.1.5   Fix stripping of color and regexp
* 2018-07-05   v0.1.6   Prevent Regular Expression Denial of Service attacks
* 2018-07-05   v0.1.7   Minor coverage fix
* 2018-07-05   v0.1.8   Better handle alpha values
* 2018-07-18   v0.1.9   Support transparent colors
* 2019-11-11   v0.1.10  Support multiple decimal places [(#20)](https://github.com/christian-bromann/rgb2hex/pull/20)
* 2020-11-24   v0.2.1   TypeScript support
* 2020-11-25   v0.2.5   Improved TypeScript support

---
_Source: https://npm.io/package/rgb2hex · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._