Use the Lab color channel to bring out the perfect color in your photos

-
Original picture
final renderings

Open the original image, select the channel mixer as shown in Figure 1, set the parameters as shown in Figure 2, and the effect as shown in Figure 3
<Figure 1>
<Figure 2>

<Figure 3> 2. Select the mixing option as shown in Figure 4, set the parameters as shown in Figure 5, and the effect as shown in Figure 6
<Figure 4>
<Figure 5>

<Figure 6> 3. Select optional colors as shown in Figure 7, and parameter settings as shown in Figure 8
<Figure 7>

<Figure 8>
4. Select the optional color as shown in Figure 9, parameter settings as shown in Figure 10, and the effect as shown in Figure 11
<Figure 9>
<Figure 10>

<Figure 11> 5. Merge all layers and select the menu: Image > Mode > Lab Color. Then returning to the channel control panel, we found that there are two channels a and b below. First click on channel a, press Ctrl + A to select all, click on channel b and press Ctrl + V to paste to complete the final effect. Then adjust the brightness and contrast of the picture appropriately to create the effect you are satisfied with.