RosettaCodeData/Task/Enumerations/Zkl/enumerations-1.zkl

const RGB_COLOR{  // put color names in a name space
   const RED =0xf00;
   const BLUE=0x0f0, GREEN = 0x00f;
   const CYAN=BLUE + GREEN;  // → 0x0ff
}
println(RGB_COLOR.BLUE);