title: Change GIF color with JavaScript
body: <p>I'm building a website and I need a user to be able to select an image (a transparent gif with black sign on it) and select a color. I have all the gifs in black with transparent background. </p>
  
  <p>How can I change the color of the gif (the black only) to the color the user chose? I was thinking about using a canvas for this but I'm not sure...</p>