You can use Color Spelunker within your Java programs to offer users a more sophisticated (than JColorChooser) way to pick colors or color palettes. To incorporate Color Spelunker in your program:
Color Spelunker requires Java SE 1.6 or later. Use of Color Spelunker is free and doesn't impose any restrictions on your right to distribute software that incorporates it.
Contact support@SpelunkComputing.com to ask questions or report problems.