[FEATURE] Set the color of the theme by typing the color code

[sawa-ko]

Is your feature request related to a problem? Please describe. Currently the way to put colors to the theme of the curriculum is to use the color tool that has the application, it is very useful, but however to choose accurate colors does not help at all.

Currently when you click on the color option, it automatically opens the menu, and even if you press CTRL + v, it does not work.

Describe the solution you'd like The possibility of being able to write the color code.

Describe alternatives you've considered Try to move the mouse to be able to choose the nearest accurate color.

Additional context Nop.