Returns a textual specification of @color in the hexadecimal form “\#rrrrggggbbbb” where “r”, “g” and “b” are hex digits representing the red, green and blue components respectively.
The returned string can be parsed by gdk_color_parse().
a newly-allocated text string
Deprecated: Use #GdkRGBA
2.12
See Implementation
Returns a textual specification of @color in the hexadecimal form “\#rrrrggggbbbb” where “r”, “g” and “b” are hex digits representing the red, green and blue components respectively.
The returned string can be parsed by gdk_color_parse().