  # Colorize Utility Test
  
  Testing different colors:
    red:    '\x1b[91mThis is red\x1b[0m'
    yellow: '\x1b[93mThis is yellow\x1b[0m'
    green:  '\x1b[92mThis is green\x1b[0m'
    blue:   '\x1b[94mThis is blue\x1b[0m'
    gray:   '\x1b[90mThis is gray\x1b[0m'
  
  ✓ All colors verified!
