Sébastien Lafargue authored Jul 13, 2016 and Christian Hergert committed Jul 17, 2016

- a color strings lexer/parser

- L*a*b, XYZ, HSV, RGB colorspaces support
- a color object
- a palette object

- a color scale widget
- a color plane widget
- a eyedropper widget
- a color swatch widget
- a color palette widget
- a color panel widget

- a slidein panel widget
- a specific revealer for the color panel
- some assets for the widgets