私の好きな色いっぱい!
function setup() {
createCanvas(windowWidth,
windowHeight);
background(255, 0, 255);
}
function draw() {
var from = color(0, 0, 255, 40);
var to = color(255, 0, 12, 40);
stroke(255, 170);
fill(lerpColor(from, to, random(1.0)));
rect(random(width), random(height), 324,56);
fill(random(0,255),random(100,255),255,120);
ellipse(random(width), random(height), 87);
}