A dark theme for radical hacking inspired by retro futuristic design.
The peek view background provides a dark accent to the editor background, highlighted with pink borders. This makes peeking symbol references (⇧F12) or peeking symbol definitions (⌥F12) stand out against the editor contents.
Diff background color use a very low opacity for readability when using the diff editor.
Highlighting theming is intended to provide useful highlighting colors while maintaining readability. Many of the highlights can occur at the same time, so colors were chosen that could be overlain using opacities.
If you'd like to theme some popular extensions to match Radical, these are the colors used in the screenshots.
Bracket Pair Colorizer 2