Specific Color spectrum overlay on this nice phone wallpaper, please

[Brynhildr]

Hello, I love the design of this phone wallpaper, but I find that it'd be better if the colors of the lines span across the entire spectrum. Would appreciate if someone could help me with this. I'm thinking red to indigo (don't skimp on the purples please!) from the upper left to lower right corners, but you're free to experiment yourself as well!

 

[chrisdesign]

This is my try.

 

[thebestcpu]

I like Chris's interpretation.
Here is another angle/approach
John Wheeler

 

[Brynhildr]

Those are some nice designs! I should’ve worded myself better; I’d like to have the colours of both the lines and glowing parts changed, in which case I prefer John’s.

Sorry if I’m being a little nitpicky, but the red glowing parts seem to be oversaturated. It’d be great if the original saturation was retained!

 

[thebestcpu]

Here is one more try. I started with matching to your original on characteristics
Hope this helps
John Wheeler

 

[Brynhildr]

Yep that looks great! Thank you so much!

 

[thebestcpu]

You're welcome. Fun little project.
John Wheeler