let url = "https://coolors.co/d9ce73-000000-a4b8c4-6e8387-43b64a";

​

function setup() {

  createCanvas(500, 2000);

  mic = new p5.AudioIn();

  mic.start();

}

​

function draw() {

  background(220);

​

  let c = random(pallete);

  noStroke();

  fill(c);

  circle(100, 100, 100);

  frameRate(5);

}

​

function createPallete(_url) {

  let slash_index = _url.lastIndexOf("/");

  let pallate_str = _url.slice(slash_index + 1);

  let arr = pallate_str.split("-");

  for (let i = 0; i < arr.length; i++) {

    arr[i] = "#" + arr[i];

  }

  return arr;

}

​