I've recently swapped from using this to using RCWebColorPicker.

BTW, could you add support for floating point values? Eg. setting green to 0.58831. My app (chocoflop) supports "32 bits per component" color modes and that would save me the need to write my own color picker if this one is available for free.

Is it me or does this check for updates every time I click the icon? Unless I disable check for updates it it very slow every time I click the icon for this color picker. Once this is disabled it works normally.