The Nautical plot palette is a dark subdued selection of colors chosen to evoke a maritime feel. It is designed for coloring collections of lines. There are seven main colors in the palette as well as nine more named colors.

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

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

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

$\mathrm{ColorTools}:-\mathrm{Color}\left(''RGB''\,\left[0.74117647\,0.49411765\,0.47058824\right]\right)$

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

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

$\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[''GrayBlue''\,''Red''\,''DarkGray''\,''Olive''\,''LightBlue''\,''Gray''\,''GrayViolet''\,''DarkGreen''\,''DarkBlue''\,''PaleRed''\,''DarkPurpleRed''\,''PaleGreenBlue''\,''DarkOrange''\,''PaleBluePurple''\,''DarkPurple''\,''PaleGreen''\right]\,\left[''GreyBlue''\=''GrayBlue''\,''Grey''\=''Gray''\,''GreyViolet''\=''GrayViolet''\,''DarkGrey''\=''DarkGray''\right]\,\mathrm{palettename}\=''Nautical''\,\mathrm{palettetype}\=''line''\right)$

$P_1$

$\mathrm{ColorTools}:-\mathrm{Color}\left(''RGB''\,\left[0.20000000\,0.30196078\,0.39215686\right]\,\mathrm{caption}\=''Gray\; Blue''\right)$

$n≔\mathrm{numcolors}\left(P\right)$

$n≔16$

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

$P_{20}$

$\mathrm{ColorTools}:-\mathrm{Color}\left(''RGB''\,\left[0.7411764700735965\,0.6768382356845475\,0.4705882399220053\right]\right)$

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

$\mathrm{ColorTools}:-\mathrm{Color}\left(''RGB''\,\left[0.3145717\,0.4111239\,0.5005399\right]\right)$

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

$\mathrm{ColorTools}:-\mathrm{Color}\left(''RGB''\,\left[0.1363961\,0.2427475\,0.3331369\right]\right)$