Built-in qualitative color sequences and sequential, diverging and cyclical color scales.
Color sequences and scales from CARTO's CartoColors …
Color scales from the cmocean project …
Color scales and sequences from the colorbrewer 2 project …
Cyclical color scales are appropriate for continuous data that has a natural cyclical structure, such as temporal data (hour of day, day of week, day …
Diverging color scales are appropriate for continuous data that has a natural midpoint other otherwise informative special value, such as 0 altitude, …
Qualitative color sequences are appropriate for data that has no natural ordering, such as categories, colors, names, countries etc. The color …
Sequential color scales are appropriate for most continuous data, but in some cases it can be helpful to use a