Using only Google Calendar colours from your palette. "Default colour"
is shown here as Cocoa.
Cocoa (Default)
Full Family days (all three of us together).
Tangerine
Alexander events and office days.
Grape
Tiffany personal events and appointments.
Peacock
Theo-specific (playdates, kinder, appointments).
Sage
Both of us, child-free
Blueberry
General Days: public holidays, anniversaries, friends' important
dates.
Banana
Family Information: parents/siblings away, family travel,
relatives visiting.
Graphite
Someone else minding Theo (babysitting).
Lavender
Tiffany reminders: returns, notices, errands, sales.
Flamingo
Alexander reminders: bills, bookings, flights.
Tomato
Important reminders: critical deadlines and high-priority items.