changing overall color of image

Hello all
My sister asked me to try a couple things with her wedding pics - she wants the image in the glass thing. My pp skills are still in the beginning learning stages. I am trying to figure out though how to change the color of the digital background - it says at the bottom of this image that it can be changed to whatever color you want.

Byte size: ZERO | Content warning: NOT AN IMAGE

Byte size: ZERO | Content warning: NOT AN IMAGE

kab8715 wrote in post #5660803
Hello all
My sister asked me to try a couple things with her wedding pics - she wants the image in the glass thing. My pp skills are still in the beginning learning stages. I am trying to figure out though how to change the color of the digital background - it says at the bottom of this image that it can be changed to whatever color you want.

| Byte size: ZERO | Content warning: NOT AN IMAGE

I did change some things like tint.. can't even remember now how I did it but I was getting some colors like purple, yellow, pink, green...
The only thing I could come up with was changing it to black and white.

| Byte size: ZERO | Content warning: NOT AN IMAGE

Any ideas?
Thank you soooooo much!

If using CS 2-3 and prob most other Photoshops just use HUE/SAT and select the blue channel and click shift about 3-6 times in different spots on the blue back it will basically avergae the colors then use the TOP one to alter it. Let me know how it works.