Chapter 1: Example 1-3: RGB Color

// Learning Processing
// Daniel Shiffman
// http://www.learningprocessing.com

// Example 1-3: RGB Color
smooth();

background(255);
noStroke();

// Bright red
fill(255,0,0);
ellipse(20,20,16,16);

// Dark red
fill(127,0,0);
ellipse(40,20,16,16);

// Pink (pale red)
fill(255,200,200);
ellipse(60,20,16,16);