Tools
click_color_box_to_pick
This will make the color preview box in the Color Info Panel clickable. When the preview box is clicked, it will open the specified tool.
// Color picker and palette picker by default
// are accessed by clicking an icon on the color info panel.
// Click access for one of these can be moved to the color box
// (visual representation of the color).
// (none|color_picker|palette_picker|edit)
"click_color_box_to_pick": "none",