The Color Picker dialog provides a pane of controls designed to allow you
to manipulate and select a color.
Click OK in order to enter the color value to the NumericalChameleon's
category "Color". Click Cancel to abort the selection.
Starting with Java 7 you get 5 tabs: Swatches, HSV (Hue, Saturation, Value), HSL (Hue, Saturation, Lightness), RGB (Red, Green, Blue) and CMYK (Cyan, Magenta, Yellow, blacK).