When I open the color picker in any application, it gives me RGB, CMYK, LAB, Hexidecimal means to select a color. Why not add the ability to select a color by temperature? This feature could be added to the eyedropper as well, and info palette. We should be able to see what the color temperature is of any given area or be able to pick a color or add it too something. I like in Lightroom that we can see the color temp of white balance but maybe we could extend that throughout the adobe ecosystem by making colors selectable in the color picker by temp.