Personally I have a small issue with the color scheme. Left side purple-blueisch, right side blueish-purple. Maybe you should consider to change the right side to more darker-red, because there is a slight difference between the used blue and purple.
You can change and customize the color scale of every layer on Windy.
Go to Settings and click on Customize color scale.
For example on the right side of the picture below you see my own settings for Wind.
So if you want to change only the right side of the scale to more darker colors you can do it by yourself.