The color picker control is a control required by the Scene Builder tool.

A color picker control, whilst not complex to develop, contains a large amount of functionality that requires considerable time to develop.

In JavaFX 2.2, we plan to support a simple ColorPicker control that lets the user select a color from either a standard palette of colors with a simple one click selection OR define their own custom color.
Custom color selection can be made using RGB, HSB or web modes. It also supports setting the alpha (opacity) value of the color.