The type of colors, "deep", or the name of palette:.
The sequential palettes names are Blues BuGn BuPu GnBu Greens Greys Oranges OrRd PuBu PuBuGn PuRd Purples RdPu Reds YlGn YlGnBu YlOrBr YlOrRd
The diverging palettes are BrBG PiYG PRGn PuOr RdBu RdGy RdYlBu RdYlGn Spectral
The qualitative palettes are Accent, Dark2, Paired, Pastel1, Pastel2, Set1, Set2, Set3