DBAdvGrid & Color Column

I'm using a dbadvgrid with a dataset that has a numeric color colummn .
edColorPickerDropDown is working well. Color values are being saved & retrieved.
But I could not make the grid show a color instead of the column value as a number.
Also tried adding a shape to the cells, but nothing changed.
For the grid's columns there's no "ColorField" property as there are ImageField,ProgressField,PictureField.

What's the right way to have DB color selection using a DBAdvGrid ? (and display colors at the cell, not text)

Thanks