BreakPoint, Current Line, Unselected
Break point with the highlight bar on it not current window
──────────────────────────────────────────────────────────────────────────────

This is the colour used to show a breakpoint when the highlight bar is on
the same line as the break point and the source code window is not the
currently selected window.

MrDebug's colour syntax highlighting overrules this option. For example,
keywords, operators etc will be displayed in their own colour.