Color Screen - select color using keyboard

Only using the keyboard (ie, not using the mouse), is there a way to navigate and select a color in this form?

have you tried the Tab key ?

I believe if the cursor on the left side you can TAB.
Not sure if there is way to jump to left from right without mouse.

Once cursor is in the SET name - you can tab

in all my testing… I haven’t been able to jump over to the colors on the left with the TAB.

When I open the color code palette, the cursor is in a field for defined color codes (Standard, Code 1, etc.). Then I can use the Tab key.

If I open a color code scheme that isn’t defined, then no cursor field is defined, and I can’t use the Tab key. So, based on my observations, you have to click a field first.