PHP Avatar Stylizer: Detect predominant colors on avatar images

{
    "name": "lutian/PHPAvatarStylizer",
    "version": "1.0.0",
    "type": "library",
    "description": "Define automatically background color and text color depends on avatar predominant color",
    "keywords": ["lutian", "PHPAvatarStylizer", "text processing"],
    "homepage": "https://github.com/lutian/PHPAvatarStylizer.git",
    "license": "MIT",
    "authors": [
        {
            "name": "Luciano Salvino",
            "email": "lsalvino@hotmail.com",
            "homepage": "http://getwayto.me"
        }
    ],
    "require": {
        "php": ">=5.4.0"
    },
    "autoload": {
        "psr-4": { "Lutian\\PHPAvatarStylizer\\": "/" }
    }
}