The color grading in this tutorial needs to be operated in two color modes: RGB and Lab. The rough color grading process: First, simply darken the image. Since the material is well shot, there is basically no need for focusing. The next step is color grading and detail processing.
Original picture
final effect
1. Open the original image material, press Ctrl + J to copy the background layer, and change the layer blending mode to "Multiply". The effect is as shown in Figure 1.
<Figure 1>
2. Create a new layer, press Ctrl + Alt + Shift + E to stamp the layer, and then execute: Image > Apply Image Operation. The parameter settings are as shown in Figure 2. After confirmation, change the layer blending mode to "Hard Light" and add Apply the layer mask and use a black brush to erase the character part. The effect is as shown in Figure 3.
<Figure 2>
<Figure 3>
3. Create a curve adjustment layer and adjust the red and blue colors. The parameter settings are as shown in Figure 4 and 5. After confirming, use a black brush to erase the character part. The effect is as shown in Figure 6.
<Figure 4>
<Figure 5>
<Figure 6>
4. Create a brightness/contrast adjustment layer. Set the parameters as shown in Figure 7. After confirming, use a black brush to erase the character part. The effect is as shown in Figure 8.
<Figure 7>