color picker with d&d import/export of color groups, palettes, picking images...
BSEditor: Features..

User-definable color picking images..

All available from a handy context (right-click) menu.
Import images as easily as a drag & drop.
Comes with a selection of sample pickers.
And more!

Luminance gradient selection..

The smoothest gradient selector on planet EARTH, well, smooth.
With live luminance facility

Built-in magnifier..

With live mag facility
Includes super-mag for out-of-gui pixel Capture.

Live hex tool tips and title bar..

Hold down SHIFT to see live color values in your chosen output format,
with or without prefix, as needed.

User-definable color groups..

Save colors in any number of color groups.
Keep all your color schemes in one handy central location.
Total group management from from within the gui.

Drag & drop import of color schemes..

Easy export/backup and restore color groups.
Share color groups with others, just drag & drop.
Drag & drop ini files to suck colors from other programs preferences,
even whole folders of files (non-inis are ignored)

Palette support (GIMP .gpl and JASC .pal)..

Export colors as cpc color groups or color palettes.
Drag and drop palette files to suck out all their colors.
Retain original GIMP palette and color names, even comments.
color pickin chooser doubles as a capable palette converter.

Full group comments support..

Full comment management from within color pickin chooser
Color group and Gimp palette comments are retained during all import and
export functions.

Live hex tool tips and title bar..

Copy and auto-copy color values to the clipboard..
Rapid color picking in multiple output formats..

Web RGB
AutoIt
Visual
Delphi
RGB
HSL
CMYK

With or without prefixes, as required.

Handy hotkeys (and SHIFT-click duplex operation!)

Oodles of hidden tricks and features..

Plus a handy tips system so you can discover them!

And Much, MUCH more!

Source available. you can free download color pickin chooser 1.8.1 now.