src/utils/IdealGraphVisualizer/Graal/src/com/sun/hotspot/igv/graal/filters/stampColor.filter

var red =  new java.awt.Color(240, 59, 32);
var orange = new java.awt.Color(254, 178, 76);
var yellow = new java.awt.Color(255, 237, 160);
var middleBlue = new java.awt.Color(100, 147, 224);
var lightGreen = new java.awt.Color(173, 221, 142);
var lightBlue = new java.awt.Color(200, 200, 250);
var gray = new java.awt.Color(220, 220, 220);
var violet = new java.awt.Color(201, 148, 199);

colorize("stamp", ".*", white);
colorize("stamp", "void", gray);
colorize("stamp", "a.*", yellow);
colorize("stamp", "a#.*", orange);
colorize("stamp", "a!.*", red);
colorize("stamp", "i.*", middleBlue);
colorize("stamp", "f.*", lightGreen);