ActSoft Color Picker is an ActiveX control that looks like Office color dialog, with much more easy way of selecting colors.
It has a drop down palette, Office style, and color dialog box style which ease user work to select any color. There is also a property page that allows you to easily add the colors you want to display and add some standard palettes.
Flat, 3d color, office style, and standard color dialog box Presentation Mode. Hue, Saturation, and Lum possibility. Property page to customize your color selection. Free update for Lifetime.