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);

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

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

$\mathrm{ColorTools}:-\mathrm{Color}\left(''RGB''\,\left[0.56862745\,0.25490196\,0.29019608\right]\right)$

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

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

$\mathrm{ColorTools}:-\mathrm{Palette}\left(\left[\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\,\mathbf{module}\mathrm{ColorTools}:-\mathrm{Color}\left(\right)\mathbf{option}\mathrm{object}\;\mathbf{local}\mathrm{colorspace}\,\mathrm{coordinates}\,\mathrm{color\_caption}\;\mathbf{end\; module}\right]\,\left[''Burgundy''\,''Navy''\,''LeafGreen''\,''Azure''\,''Purple''\,''BlueGreen''\,''Violet''\,''DeepBlue''\,''Cinnamon''\,''PaleRed''\,''GreenishBlue''\,''DarkRose''\,''BluishGreen''\,''DarkOrchid''\,''BluishPurple''\,''Olive''\right]\,\left[''Blue''\=''Navy''\,''Green''\=''LeafGreen''\,''Cyan''\=''Azure''\,''Red''\=''Burgundy''\,''Orange''\=''Cinnamon''\right]\,\mathrm{palettename}\=''Niagara''\,\mathrm{palettetype}\=''line''\right)$

$P_1$

$\mathrm{ColorTools}:-\mathrm{Color}\left(''RGB''\,\left[0.47058824\,0.\,0.054901961\right]\,\mathrm{caption}\=''Burgundy''\right)$

$n≔\mathrm{numcolors}\left(P\right)$

$n≔16$

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

$P_{20}$

$\mathrm{ColorTools}:-\mathrm{Color}\left(''RGB''\,\left[0.003202611000322153\,-0.00140126699975425\,0.006749287998835535\right]\right)$

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

$\mathrm{ColorTools}:-\mathrm{Color}\left(''RGB''\,\left[0.6253728\,0.1505147\,0.1508953\right]\right)$

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

$\mathrm{ColorTools}:-\mathrm{Color}\left(''RGB''\,\left[0.3571578\,0.\,0.03202898\right]\right)$