Step 1: Sharpen your image once.
Step 2: Create a new selective colour layer and use the following settings:
Reds: -100/ -60/ 100/ 100
Yellows: 100/ 40/ -100/ -36
Greens: -100/ 0/ -100/ 0
Whites: 42/ -43/ -27/ 0
Neutrals: -34/ 0/ -13/ -18
Step 3: Create another selective colour layer and use the following settings:
Reds: 100/ 0/ 100/ 0
Yellows: 100/ 0/ -100/ 0
Neutrals: -14/ 0/ 7/ 6
Step 4: (optional step) Create a color balance layer and use the following settings:
Midtones: -44 1 26
