<body>
<div class="container">
<?php
include 'classes/ColorConverter.php';
$converter = new ColorConverter();
//---Array de colores
$colors = array('#FF0000', '#00FF00', '#0000FF', '#FFFF00', '#FF00FF');
$reg = '/^([\\d\\.]+)%$/';
//---Crear los elementos
echo "<div class='colors'>";
for ($i = 0; $i < 5; $i++) {
$tint = $colors[$i];
$hsl = $converter->toHSL($tint);
$step = preg_replace($reg, '$1', $hsl['s']) / 4;
for ($j = 0; $j < 5; $j++) {
$rgb = $converter->toHEX($hsl, true);
$cmyk = $converter->toCMYK($hsl);
echo "<div class='box' style='background: {$rgb}'>";
foreach ($cmyk as $index => $value) {
echo $index . ":" . $value;
echo "<br>";
}
echo "</div>";
$hsl['s'] = preg_replace($reg, '$1', $hsl['s']) - $step . "%";
}
}
echo "</div>";
?>
