How does one get the bright red highlight color?

I've been seeing Streamers highlight squares in bright red instead of the washed out normal red. The bright red also gets used in some of the computer matches (namely when pieces are threatened). 
Is there a way to highlight pieces with this vibrant red? 

I know what you mean and I could not find any solution for that too. The highlight squares are not saturated similar to what streamers have. I don't know why!

the solution is only in Live Chess you can get that highlighted dark color square. You can play tournaments / live games from that and have dark square.  I think you just have to enable premoves .. 

It seems that only in live chess (when you stream your game) the squares are more saturated. In the regular games, it's just the washed-out red.

+1

For some reason the live chess vs the normal play chess is different. Different colors and the livechess pieces/board is somewhat blurry in comparison.

I was wondering too. Must be the interfaces. (Play and Livechess)

how can i enable that highlight red color to show when i can take a piece

There's no site provided way to do it. It could be done through client side custom CSS if you know how to do it.

i dont know how