Logo Hoinăreală Logo
Logo Hoinareala HUB Hoinăreală Logo Hoinareala Home Page hoinar Logo Hoinareala Informatică Logo Hoinareala Lupta cu cancerul Logo Hoinareala Religie Logo Hoinareala Maşini Logo Hoinareala Altele Logo Hoinareala Youtube Logo Hoinareala Chat & Radio

Get opposite color text of any background color

<?php

function randomcolor()
{
    
$myrandomcolor  "#";
    for (
$i=1$i<=3$i++)
        {
            
$x rand(0,255);
            
$x dechex($x);
            
$x strtoupper($x);
            if (
strlen($x) == 1)
            {
                
$x "0".$x;
            }
            
$myrandomcolor  .= $x;
        }
    return 
$myrandomcolor;
}

$color_backgr=randomcolor();
$nrcolor_backgr=preg_replace("/[^0-9,^A-Z]/","",$color_backgr);

$nrc=hexdec($nrcolor_backgr);
$r=$nrc >> 16 0xff;
$g=$nrc >> 0xff;
$b=$nrc 0xff;

$rc=$r 0xff;
$gc=$g 0xff;
$bc=$b 0xff;

$oppositeColor=( $rc << 16 ) | ( $gc << ) | $bc;

$oppositeColor="#".substr("000000".dechex($oppositeColor),-6);

$color_text=$oppositeColor;

echo 
$color_text;

?>


Color text code: #8ddd13
Color background code: #7222EC
Example: Test

Copyright © 2021; All right reserved Hoinăreală.