Combobox Store Values

[crusher]

Hey all.

i think its hard to explain, but here we go.

I have a combobox, where you should be able to add item (in this case colors/Hexcode selected from colordialog).
So lets say we have 3 items in that combobox:
Red
Green
Blue

and if you pick blue, the color blue should apper in a background color.
I can only get names to work, but i cant find out how to store the hex value data.

Heres a pic. might help a little.
Attatched...