# color-difference

> Color difference calculator

Latest version **0.3.4** (published 2015-07-14) · MIT license · 0 weekly downloads

## Install

```sh
npm install color-difference
pnpm add color-difference
yarn add color-difference
bun add color-difference
```

Provides the command `color-difference`.

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

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

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 0.3.4 |
| Published | 2015-07-14 |
| First published | 2014-03-15 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 2 |
| Known vulnerabilities | 0 (+1 in 1 direct dependencies) |
| Install scripts | no |
| GitHub stars | 40 |
| Author | Alexander Ustimenko |
| Maintainers | garex |
| Keywords | color, difference, RGB, Lab, CIE76 |

## Links

- npm: https://www.npmjs.com/package/color-difference
- Repository: https://github.com/garex/nodejs-color-difference
- Issues: https://github.com/garex/nodejs-color-difference/issues
- npm.io page: https://npm.io/package/color-difference

## Dependencies (2)

- [cli](https://npm.io/package/cli.md) ^0.4.5
- [color-model](https://npm.io/package/color-model.md) ^0.2.0

## 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

- 0.3.4 (latest) — 2015-07-14
- 0.3.3 — 2014-03-15

## README

# Color difference

Calculate difference between two colors from 0 (same) to 100 (white/black).

## Usage

    var cd = require('color-difference');
    cd.compare('#ffffff', '#ffffff'); //    0
    cd.compare('#ffffff', '#000000'); // ~100.000
    cd.compare('#ffffff', '#7f7f7f'); //  ~46.807
    cd.compare('#000000', '#808080'); //  ~53.585
    cd.compare('#7f7f7f', '#808080'); //   ~0.392

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