let redR

let greenG

let blueB

​

function setup() {

  createCanvas(400, 400);

}

​

function mousePressed(){

  fill(redR,greenG,blueB)

  redR = random(255)

  greenG = random(255)

  blueB = random(255)

​

}

function draw(){

​

  //background(220);

  noStroke()

  circle(mouseX,mouseY,50)

}

​

​