sealed trait Color
- Companion
- object
class Object
trait Matchable
class Any
object Black
object Blue
object Cyan
object Green
object Magenta
object Red
object White
object Yellow
object Gray
object BrightBlue
object BrightCyan
object BrightGreen
object BrightMagenta
object BrightRed
object BrightWhite
object BrightYellow