Allows the user to select a predefined color, create a custom one, or pick up color from other object on the page.

Color chooser must have the following behavior:

• When primary color is clicked it is selected.

• When clicked on continious color palette a color is selected.

• When the user clicks on hex color field, he/she can manually set color in hex format.

• The user can set color manually by filling values [0,255] in RGB fields.

• (optional) When clicked on other page object its color is selected.

• There must be a field showing the selected color.

• There must be a way to change the opacity (field containing opacity percentage or opacity scrollbar).