A named character vector of hex colours for EventStudy plots, anchored on the Okabe-Ito colorblind-safe (Color Universal Design) qualitative set with the EventStudy brand primary blue as the leading colour.
Format
A named character vector of length 12. Every value is a six-digit
hex colour (^#[0-9A-Fa-f]{6}$).
Details
Semantic roles: primary (main series line/point/fill), event
(event-date marker), reference (zero lines, ACF baseline),
ci_band (confidence ribbon fill; apply alpha at the geom level), and
group1–group8 (qualitative multi-series palette in
Okabe-Ito order).
See also
theme_eventstudy, plot_event_study
Other eventstudy-plots:
plot_car_distribution(),
plot_diagnostics(),
plot_event_study(),
plot_stocks(),
theme_eventstudy()