float lerpA =
                    ( ( colorA.r + colorA.g + colorA.b + colorA.a ) / 4f )
                ;

                float lerpB =
                    ( ( colorB.r + colorB.g + colorB.b + colorB.a ) / 4f )
                ;

                float lerp = Math.min( lerpB, lerpA ) / Math.max( lerpB, lerpA );
                float divider = (
                    colorA.r + colorA.g + colorA.b + colorA.a +
                    colorB.r + colorB.g + colorB.b + colorB.a
                ) / 2f;

                System.out.println( lerp / divider );

                Color colorC = colorB.lerp( colorA, lerp / divider );