p5.js saturation() function

function setup() {
    
    // Create Canvas of size 300*80
    createCanvas(300, 80);
}

function draw() {
    
    // Set background color
    background(220);
    
    // Initialize color mode to HSB
    colorMode(HSL, 255);
    
    // Initialize the parameter
    let c = color(0, 126, 100);
    
    // Sets 'value' to 126
    let value = saturation(c); 
    
    // Set the font size
    textSize(16);
    
    // Set the font color
    fill(color('red'));
    
    // Display result
    text("Saturation Value is : "
            + int(value), 50, 30);
}

function setup() {

    // Create Canvas of size 300*180
    createCanvas(300, 180);
}

function draw() {
    
    // Set the background color
    background(220);
    
    // Initialize color mode to HSB
    colorMode(HSB, 255);
    
    // Initialize the parameter
    let c = color(56, 126, 10);
    
    // Sets 'value' to 126
    let value = saturation(c); 
    
    // Fill the color
    fill(value);
    
    // Create rectangle
    rect(50, 15, 35, 70);

    // Display result
    text("Value of Saturation is : "
            + int(value), 22, 110);
}