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hasbridge/php-color
===================

Color utility class for PHP 5.3 that allows for easy conversion between RGB, HSV, XYZ, and Lab colorspaces, as well as color comparison

27.8k2[1 PRs](https://github.com/matthewbaggett/php-color/pulls)PHPCI failing

Since Feb 9Pushed 4y ago2 watchersCompare

[ Source](https://github.com/matthewbaggett/php-color)[ Packagist](https://packagist.org/packages/hasbridge/php-color)[ RSS](/packages/hasbridge-php-color/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (2)Used By (0)

PHP Color Utility Class
=======================

[](#php-color-utility-class)

[![Travis CI](https://camo.githubusercontent.com/ce40630a5238050d08183b756393621b979cf8315871cd52f462a52800386b81/68747470733a2f2f7472617669732d63692e6f72672f6d617474686577626167676574742f7068702d636f6c6f722e737667)](https://camo.githubusercontent.com/ce40630a5238050d08183b756393621b979cf8315871cd52f462a52800386b81/68747470733a2f2f7472617669732d63692e6f72672f6d617474686577626167676574742f7068702d636f6c6f722e737667) [![Code Climate](https://camo.githubusercontent.com/d0f09d7f8546908a0890a81c2f315de5303052cc9c56680d454932a5f76b5c80/68747470733a2f2f636f6465636c696d6174652e636f6d2f6769746875622f6d617474686577626167676574742f7068702d636f6c6f722f6261646765732f6770612e737667)](https://codeclimate.com/github/matthewbaggett/php-color) [![Test Coverage](https://camo.githubusercontent.com/7bd62c5225e35a803af1dff15a90fc5841751905a596829d4d927e49e950629d/68747470733a2f2f636f6465636c696d6174652e636f6d2f6769746875622f6d617474686577626167676574742f7068702d636f6c6f722f6261646765732f636f7665726167652e737667)](https://codeclimate.com/github/matthewbaggett/php-color)

This class is intended to make it easier to convert between colorspaces, as well as compare one color to another.

Requirements
------------

[](#requirements)

- PHP 5.3 or greater (closure support is required)

Examples:
---------

[](#examples)

### Initialize object (using hex notation is easier if you are familiar with CSS colors):

[](#initialize-object-using-hex-notation-is-easier-if-you-are-familiar-with-css-colors)

```
$color = new Color(0xFFFFFF);

```

### Get distance from another color using the RGB colorspace:

[](#get-distance-from-another-color-using-the-rgb-colorspace)

```
$color1 = new Color(0xFFFFFF);
$color2 = new Color(0x888888);

$distance = $color1->getDistanceRgbFrom($color2);

```

### Get closest matching color using the Lab(CIE) colorspace:

[](#get-closest-matching-color-using-the-labcie-colorspace)

```
$color = new Color(0xFFFFFF);

$palette = array(
    0x000000,
    0x888888,
    0xAAAAAA
);

$matchIndex = $color->getClosestMatch($palette);
$matchColor = $palette[$matchIndex];

```

###  Health Score

27

—

LowBetter than 47% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity23

Limited adoption so far

Community15

Small or concentrated contributor base

Maturity43

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 75.8% 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.

### Community

Maintainers

![](https://www.gravatar.com/avatar/5707be384b9daab9858223c5dfead9d692e8b5f6afa8dd23ad5c5cbc149316b2?d=identicon)[matthewbaggett](/maintainers/matthewbaggett)

---

Top Contributors

[![matthewbaggett](https://avatars.githubusercontent.com/u/943948?v=4)](https://github.com/matthewbaggett "matthewbaggett (25 commits)")[![hasbridge](https://avatars.githubusercontent.com/u/647090?v=4)](https://github.com/hasbridge "hasbridge (4 commits)")[![dVelopment](https://avatars.githubusercontent.com/u/591304?v=4)](https://github.com/dVelopment "dVelopment (1 commits)")[![fahmiardi](https://avatars.githubusercontent.com/u/1201482?v=4)](https://github.com/fahmiardi "fahmiardi (1 commits)")[![jedateach](https://avatars.githubusercontent.com/u/1356335?v=4)](https://github.com/jedateach "jedateach (1 commits)")[![Josiah](https://avatars.githubusercontent.com/u/77621?v=4)](https://github.com/Josiah "Josiah (1 commits)")

### Embed Badge

![Health badge](/badges/hasbridge-php-color/health.svg)

```
[![Health](https://phpackages.com/badges/hasbridge-php-color/health.svg)](https://phpackages.com/packages/hasbridge-php-color)
```

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