title: Using variables for a hex color
body: <p>Using HTML/CSS/JavaScript, Is there a way to use variable to control a hex color value, so I could say something like: color <code>#variable1, variable2, variable3</code>, a b c, and for example variable 1 2 and 3 are 1, 2 and 3, so the color code would be <code>#123abc</code>.</p>
  
  <p>I guess what I'm asking is if you can use variables in place of an identifier for color if that makes sense. Thanks!</p>