Forum thread: https://forum.yoyogames.com/index.php?threads/gm-color-picker-free.3303/
This .exe program runs in the background and makes it easy for you to find the correct colors for your game. From a set of key combinations you can copy the screen color under your cursor, open the windows color picker tool, and paste the stored color in a variety of different GM-friendly formats.
Key combinations:
Ctrl + Shift + Alt +
The color is stored in the clipboard whenever you do any of the key combinations. Use Ctrl + V to paste the formatted color.
See the screenshots for more information.
Remember to read the asset's EULA:
End User Licence Agreement (EULA).
Minor bug fixes.