Copy hex code while using the color picker

What’s the use of a color picker if I can’t directly use what I find?
Let’s create a shortcut to copy the found color code to clipboard. Could be a variation of cmd+C, alt+C, or similar.
So that I can directly paste the found HEX code to my design.

Particularly useful, for example, when I have a transparent color and want to know the hexcode to turn it solid.