var ctx = document.getElementById('tutorial').getContext('2d');

  ctx.translate(75,75);

  for (i=1;i<6;i++){ // Loop through rings (from inside to out)

    ctx.save();

    ctx.fillStyle = 'rgb('+(51*i)+','+(255-51*i)+',255)';

    for (j=0;j<i*6;j++){ // draw individual dots

      ctx.rotate(Math.PI*2/(i*6));

      ctx.beginPath();

      ctx.arc(0,i*12.5,5,0,Math.PI*2,true);

      ctx.fill();

    }

    ctx.restore();

  }