GFCLR2 system variable
Function Description:
The GFCLR2 system variable is used to specify second color for a two-color gradient fill.
Type : Strings
Saved in : Not saved
Initial value : "Yellow"
Valid value including:
Index Color: an integer between 1 and 255, or color name of the front seven colors
True Color: a RGB or HSL value between 000 and 255, the format is "RGB:000,000,000"
Color Books: standard color system, wizard, and set text