The Niagara plot palette is a subdued selection of colors inspired by Canada's Niagara wine region. It is designed for coloring collections of lines. There are nine main colors in the palette as well as seven more named colors.

ColorTools:-DisplayPalette("Niagara",noextend);

$\mathrm{plot}\left(\left[x\,x^3\right]\,x=-1..1\,\mathrm{color}=\left[''Niagara\; 1''\,''Niagara\; Navy''\right]\right)$

$C≔\mathrm{ColorTools}:-\mathrm{Color}\left(''Niagara\; 10''\right)$

$C≔⟨RGB\; :\; 0.569\; 0.255\; 0.29⟩$

$\mathrm{plots}:-\mathrm{setcolors}\left(''Niagara''\right)\:$

$P≔\mathrm{ColorTools}:-\mathrm{GetPalette}\left(''Niagara''\right)$

$P≔⟨Palette\; Niagara:BurgundyNavyLeafGreenAzurePurpleBlueGreenVioletDeepBlueCinnamonPaleRedGreenishBlueDarkRoseBluishGreenDarkOrchidBluishPurpleOlive⟩$

$P\left[1\right]$

$⟨RGB\; :\; Burgundy⟩$

$n≔\mathrm{numcolors}\left(P\right)$

$n≔16$

$\mathrm{plot}\left(\left[\mathrm{seq}\left(\sin \left(x+\frac{i\mathrm{\pi }}{n}\right)\,i=1..n\right)\right]\,x=0..2\mathrm{\pi }\,\mathrm{axes}=\mathrm{boxed}\,\mathrm{color}=:-\mathrm{GetColors}\left(P\right)\left[1..n\right]\,\mathrm{legend}=:-\mathrm{GetColorNames}\left(P\right)\left[1..n\right]\,\mathrm{numpoints}=25\,\mathrm{style}=\mathrm{line}\right)$

$P\left[20\right]$

$⟨RGB\; :\; 0.0032\; -0.0014\; 0.00675⟩$

$\mathrm{Lookup}\left(P\,1\,\mathrm{shade}=''fill''\right)$

$⟨RGB\; :\; 0.625\; 0.151\; 0.151⟩$

$\mathrm{Lookup}\left(P\,1\,\mathrm{shade}=''point''\right)$

$⟨RGB\; :\; 0.357\; 0\; 0.032⟩$