Verified answer

yeah, you can try Fotor, it's a free online photo editor software.

also have app in appstore.

very esay powerful and free of charge

you can choose the color splash in the effecs

it can reach your requirment

http://www.fotor.com/features/color-splash.html

have a try, hope you like it

See the tutorials:

One Color:

http://www.youtube.com/watch?v=VEE3wBElz-8

http://www.youtube.com/watch?v=eFl5iut3lFM

http://www.justskins.com/forums/applying-color-to-...

http://voices.yahoo.com/photoshop-blending-modes-c...

http://www.photoshoptutors.com/2006/12/how-to-colo...

http://www.videotutorialzone.com/graphics-software...

http://digital-photography-school.com/mono-with-a-...

Ron