Is this effect made using blending mode?

[hua38205103f86r]

I want to do this effect:

is it made by blending mode or other tools? 

Which blending mode or tool?

Thanks a lot.

[D Fosse]

There's a million ways to do this, but yes, a color overlay in Multiply mode is one.

Another is a Levels layer where you drag down the output white point in one or more channels (here mostly the red channel). That's probably even quicker and more easily controlled.

[davescm]

Another alternative is a gradient adjustment layer, in which you choose the gradient that will replace the brightness levels in the image.

Dave

[c.pfaffenbichler]

Please post the image you want to edit thusly.