@Tez How to change the color of icons globally with uikit, I mean basically to white color
Hello @chinnababu.
Sorry for the late reply because it is Korean Thanksgiving holiday. 
UIKit does not provide a way to change all icon colors to specific colors.
However, you can customize it with a few modifications.
- Set up the colored image in
SBUIconSetdirectly. - Set up the color in related of IconTint in
SBUThemedirectly.
If you set the two above, you can use the icons of the colors you want.