Using colours and textures effectively is key to communicating the chart content.
Colour palette
Our charts offer 30 distinct colours, 10 of which are highly accessible.
- The colour contrast allows visually-impaired users to easily differentiate between them.
- Greys are reserved for:
- neutral values
- identifying the target range in line charts
Credits: Name that Color JavaScript library by Chirag Mehta.
Projections
- Dotted lines are reserved for projections in line charts.
- Diagonal lines in bar and column charts are reserved for projections.