It is a known issue that when a blank color is set in the SelectedColor
property of RadColorPicker, the control indicates that a white color is selected, however the actual selected color should be blank, unless you change it manually. I have attached a page that demonstrates this. Please check it and let me know if it matches your scenario and if I have missed something.
Also, note that the color you have mentioned is not empty, but black. Please clarify which of the two values you set in the color picker.
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