I have a white car and I just got some paint repair done on my front bumper at a detail shop. They called it a "partial blend". About half of the front bumper was repainted including the blending but the new paint is whiter than the rest of the car. I can see where painting/blending stopped on the bumper because the original color is a few shades darker. Keep in mind that this was just done maybe 30 minutes ago and it was just dry enough to drive it 2 miles back home. Will it get any darker as it cures?