Where: [[ :'''BigRGBValue]] ''' - an a RGB color number from 0 to 16777215 .
==== Example ====Assign a value, representing the Red color component of the RGB color number 2138336 (Orange), to Value1 (Value1 will be assigned a value of 224): <syntaxhighlight>Value1=GetRValue(2138336);</syntaxhighlight>