This is a HUE-style color picker.

・You can set a dominant color and then design a color scheme using complementary and other colors.
・Both RGB and CMYK color spaces are available for use.
・The color meter can capture colors from media such as photographs.
・Color schemes can be saved in a library.
・Color data can be copied as a command to the clipboard for pasting into source code.
・You can also input color data values.