Windows HTML/Programmers Color Tool, with RGB, HSL scroll bar controls (enhanced by Color Guides), 6 color encodings, screen color "pickup" tool (works on dithered bitmaps!), webpage/shapes playgrounds, floating palettes with many features, savable color schemes, web-safe color enforcer, 2-color blender bar, BODY tag/CSS code generator, 30 level Undo/Redo, 3 display modes.