reddish tutorial and the alternative

[fatal_complexes]

Program : Photoshop
Level : umn...easy :D
use selective color

PSD AVAILABLE!!!

other result:






1. if you need, do 'Auto Contrast' and 'Auto Level'.

2. Make a 'Selective Color' (layer-new adjustment layer-selective color) with setting :
     REDS           : 0  0  +100  0
     WHITES       : +100  -13  0  0
     NEUTRALS : -17  +4  +4  +20

3. Then 'New Fill Layer' (Layer-New Fill Layer-Solid Color).
     #000d42 set it to Exclusion 100%

4. Another 'Selective color' with setting :
    REDS           : -100 0 +47 0
    YELLOWS   : -21 0 0 0
    WHITES       : +11 -5 -6 0
    NEUTRALS : -8 0 -8 0
    BLACKS       : 0 0 0 -5

5. second, make new fill layer again. #7a6e5f set it to Soft Light 50%

6. Adjustment 'Brightness/Contrast' with set :
    Brightness : +5
    Contrast : +5

7. duplicate your base, bring it to the top and set Pin Light 100%

8. tree last step, following it...
     Hue/Saturation :
     REDS         : 0 +16 0
     YELLOWS : 0 -11 0

New Fill Layer, #020b1e set it to Exclusion 100%

Hue/Saturation :
     REDS         : 0 +20 0
     YELLOWS : 0 -25 0

9. if you want make it smooth, back to your base and using 'Gaussian Blur' (Filter-Blur-Gaussian Blur) with Radius: 1. change the opacity to 20% or less ('shift+ctrl+F) and use sharpen on duplicate layer. WELL DONE!

ALTERNATIVE:
a. If the result looks over red, like this one:
   

delete the last step (Hue/Saturation) and change the opacity from second 'Selective Color' to 50% or less. and the result :
  

b. If the image still dark, duplicate the base and set it too 'Screen', the opacity depends your base.
    or following this instruction,




  -->

and this one,




Duplicate the base and set it to Screen 100% and change the opacity till 50% or less from 3rd step.

and finally : DOWNLOAD THE .PSD

Feel free to change the setting, but please;
:: DON'T CLAIM AS YOURS!
:: credit is NICE :D
:: ask if you don't understand ^^