So I realized that might windows need some help. I attempted to make a fast modern window. Its a bit choppy but rather then that I don’t know what’s wrong with it, when I look at it, it just doesn’t look right unless it just is me.
First of all, neat design, I like the shape and concept!
I think one of the factors in it’s weirdness is simply the angle at which you’re viewing the glass. It looks blue in the shade, and it’s just a little off-putting. Another thing I’d try is randomizing the design of it a bit, so its not a stagnant pattern but rather a dynamic, more modern-like design (not that your current one isn’t good, if you like what it is now you should keep it!). Give me a minute and I’ll report back with some color and transparency recommendations.
Alright, after testing a bit, here are some combinations that I think look pretty good:
(All assuming reflectance 0.5 and Glass material):
C: 117, 249, 255
T: 0.75
C: 0, 132, 255
T: >= 0.625
C: 128, 187, 219
T: 0.6 - 0.85
This is just what I think looks good, but regardless, keep up the good work!
Thank you for the feedback and recommendations.
The frame for the window is also a bit too thick from what you’ve shown. Probably the poor angle 
