related:
- A detailed guide to colours in data visualisation style guides
- Colour Order and combination in The Economist visual style guide
- Hues are almost always defined to be used in a certain order
Which colour should be used primarily?
The hues are almost always defined to be used in a certain order. For example, the Financial Times (FT) always uses dark blue first, then magenta, and green only as a last resort
If a chart only uses one colour, which one should that be? How about two colours? Three? Four? Colour order and combination