convert HEX to RGB

annotated.js

function(
  a                  // take a "#xxxxxx" hex string,
){
  a = +(             // turn it into a number by taking the
    "0x" +           // hexadecimal prefix and the
    a.slice(1)       // numerical portion,
    .replace(        // and
      a[4]           // if the #xxxxxx form is used
        ? a          // replace the original string (never matches)
        : /./g,      // or each character
      '$&$&'         // with itself twice.
    )
  );

  return [        // return an array
    a >> 16,      // with red,
    a >> 8 & 255, // blue,
    a & 255       // and green components.
  ]
}

index.js

function(a){a='0x'+a.slice(1).replace(a[4]?a:/./g,'$&$&')|0;return[a>>16,a>>8&255,a&255]}

LICENSE.txt

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 Jed Schmidt <http://jed.is>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO.

package.json

{
  "name": "hex2rgb",

  "description": "Converts a hex string to RGB.",

  "keywords": [
    "hex",
    "color",
    "rgb" 
  ]
}