Returns a textual specification of color.
The string is in the hexadecimal form #rrrrggggbbbb, where r, g and b are hex digits representing the red, green, and blue components respectively.
a newly-allocated text string that must be freed with glib.global.gfree.
Returns a textual specification of color.
The string is in the hexadecimal form #rrrrggggbbbb, where r, g and b are hex digits representing the red, green, and blue components respectively.