Tip#35: SHIFT temporarily locks colors’ brightness

MagicPicker - shift for Tone Lock
MagicPicker - shift for Tone Lock

Press SHIFT while dragging the pointer on the color wheel (or the stripe in the color pane mode) to bring the colors you pick to the same tone. SHIFT activates temporary Tone Lock mode (usually switched on with the button). While moving your mouse MagicPicker will bring all the colors you choose to the same gamma.