change label text color of previous and next indicator

[tusharMistri]

I want to make it same color of selected to previous same and next all should be same.
For example: I have 4 progress and if i am at second index, than first and second label text color want same and other text color want different.

second example : If i am at 3rd index, so first/second/third index color want same and forth index color want different. if i will click on previous from 3rd index , means now i am at second, so first/second color want same other want different.

Let me know how to achieve this ?
Please refer attached screenshot.

[pratikgajbhiye222]

u got any solution?