createCanvas(400, 400);

   background(220);

}

​

function draw() {

   //blendMode(BURN);

  fill(51);

  strokeWeight(2);

  stroke(75);

  ellipse(200,200,300,300);

  stroke(0);

  fill(255,53,139);

  ellipse(200,200, 275,275);

  fill(1,176,240)

  ellipse(200,200, 250,250);

  fill(174,238,0);

  ellipse(200,200, 150,150);

}