[deltaprotocol]

Fully agree with you. The old dark theme feels more comfortable (less contrast between colors). Each and every time I open the devtools now this thought crosses my mind.

[wldcordeiro]

The old theme had issues with accessibility due to that lessened contrast. There were some plans and PoC code made for custom theming though.

[shmerl]

I suppose we should file a bug about bringing it back.