FGCOLOR
Element’s foreground color. Usually it is the color of the associated text.
Value
The RGB or RGBA components, in the format "R G B A".
Values should be between 0 and 255, separated by a blank space. For example, "255 0 128", red=255 blue=0 green=128.
Alpha is optional and assumed to be 255 if not specified. It is used only by the controls drawn with IupDraw, such as IupGauge, IupDial and the IupFlat* controls, with the driver limits listed there.
Default: It is the value of the DLGFGCOLOR or TXTFGCOLOR global attribute. TXTFGCOLOR is used on IupText, IupList, and IupTree. Usually is "0 0 0" - black.
Hexadecimal notation in the format "#RRGGBB" is also accepted in all color attributes. For example, "255 0 128" can also be written as "#FF0080".
Affects
All controls that have visual representation.