RGB -> HSL

diff --git a/core/js/placeholder.js b/core/js/placeholder.js
index 16543541cb4854d1236404f34a66f17d53ead2be..16ebbf99a77b08f8ad505539219fb8c6b3007490 100644 (file)
--- a/core/js/placeholder.js
+++ b/core/js/placeholder.js
@@ -41,16 +41,13 @@
 (function ($) {
        $.fn.placeholder = function(seed) {
                var hash = md5(seed),
-                       maxRange = parseInt('ffffffffff', 16),
-                       red = parseInt(hash.substr(0,10), 16) / maxRange * 256,
-                       green = parseInt(hash.substr(10,10), 16) / maxRange * 256,
-                       blue = parseInt(hash.substr(20,10), 16) / maxRange * 256,
-                       rgb = [Math.floor(red), Math.floor(green), Math.floor(blue)],
+                       maxRange = parseInt('ffffffffffffffffffffffffffffffff', 16),
+                       hue = parseInt(hash, 16) / maxRange * 256,
                        height = this.height();
-               this.css('background-color', 'rgb(' + rgb.join(',') + ')');
+               this.css('background-color', 'hsl(' + hue + ', 50%, 50%)');
 
                // CSS rules
-               this.css('color', 'rgb(255, 255, 255)');
+               this.css('color', '#fff');
                this.css('font-weight', 'bold');
                this.css('text-align', 'center');