Color Difference Key

Create a Color Difference Key with the following operations:

• Red - Green
• Green - Red
• Blue - Green
• Green - Blue
• Blue - Red
• Red - Blue
• (Red+Green)-Blue
• (Red+Blue)-Green
• (Green+Blue)-Red
• (Red-Green)+(Red-Blue)
• (Green-Blue)+(Green-Red)
• (Blue-Red)+(Blue-Green)
• Red-Green-Blue
• Red-Blue-Green
• Green-Red-Blue
• Green-Blue-Red
• Blue-Red-Green
• Blue-Green-Red
• Red Difference Key
• Green Difference Key
• Blue Difference Key

 With Red difference Key, gizmo creates a red despill.

Example: GREEN DIFFERENCE KEY - green despill (difference) RGB

Example: RED (minus) GREEN