In windy.com Menu (not in the phone app) go to Settings
Scroll down and choose Customize color scale
In Select overlay: Choose Wind
At bottom of page find the line Import/export
Click on [view code] to open a window pop up
Delete the text code in this window
Select and copy all lines of code here below and paste them in the window
Press [Import Gradient]
Press Save

[[0,[133,156,163]],
[1.03,[133,156,163]],
[1.54,[126,152,188,256]],
[3.6,[126,152,188,256]],
[4.12,[110,143,208,256]],
[6.17,[110,143,208,256]],
[6.69,[15,147,167,256]],
[8.74,[15,147,167,256]],
[9.26,[57,163,57,256]],
[11.32,[57,163,57,256]],
[11.83,[198,167,23]],
[13.89,[198,167,23]],
[14.4,[236,49,6]],
[16.46,[236,49,6]],
[16.98,[215,0,50,256]],
[19.03,[215,0,50,256]],
[19.55,[175,80,136]],
[21.6,[175,80,136]],
[22.12,[117,74,147]],
[24.18,[117,74,147]],
[24.69,[68,105,141,256]],
[27.78,[68,105,141]],
[28.81,[194,251,119,256]],
[32.92,[194,251,119,256]],
[33.95,[241,255,109,256]],
[38.07,[241,255,109,256]],
[39.09,[256,256,256,256]],
[43.21,[256,256,256,256]],
[44.24,[0,256,256,256]],
[48.35,[0,256,256,256]],
[49.58,[256,37,256,256]]]

Use these new colors. If you don’t like, you can come back to the default Windy settings by pressing Load defaults

I would need to go through every product and do something like this, which would be tedious. But I would appreciate the code!

But I would still like an option to include a contour overlay of any product you'd like. Similar to how you can do that on AWIPS

Thank you! That's a great idea. But is this available on mobile? I usually interact with windy mostly via the mobile android application.

Contours would be a solution as you explain.
Another solution is to use a non-smoothed color scale. You can modify the color scale yourself.
In Settings, see Customize color scale to get for example this map of wind: