PhpColor is a tiny, fast library for parsing and manipulating colors in PHP. It allows many form of inputs, while providing color conversions and other color utiliy functions.
Simply add atailouloute/phpcolor to composer.json using dev-master.
composer require atailouloute/phpcolor dev-master
$color = new Color('red'); // => #ff0000
$color = new Color('black'); // => #000000
$color = new Color('white'); // => #ffffff$color = new Color('#aaaaaa'); // => #aaaaaa
$color = new Color('ababab'); // => #ababab
$color = new Color('ffb'); // => #ffffbb
$color = new Color('#ab9'); // => #aabb99Return the brightness of the color.
$color = new Color('white');
echo $color->getBrightness(); // 255
$color = new Color('black');
echo $color->getBrightness(); // 0Return the relative luminance of the color (from 0-1).
$color = new Color('white');
echo $color->getLuminance(); // 1
$color = new Color('black');
echo $color->getLuminance(); // 0Return a boolean indicating whether the color's perceived brightness is light.
$color = new Color('white');
$color->isLight(); // true
$color = new Color('black');
$color->isLight(); // falseReturn a boolean indicating whether the color's perceived brightness is dark.
$color = new Color('white');
$color->isDark(); // false
$color = new Color('black');
$color->isDark(); // true$color = new Color('red');
$color->toHex(); // ff0000$color = new Color('red');
$color->toHex(); // #ff0000