The OldPlots palette is the selection of colors used as the default plot colors in older versions of Maple.

ColorTools:-DisplayPalette("OldPlots");

$\mathrm{plot}\left(\left[x\,x^3\right]\,x=-1..1\,\mathrm{color}=\left[''OldPlots\; 2''\,''OldPlots\; Blue''\right]\right)$

$C≔\mathrm{ColorTools}:-\mathrm{Color}\left(''OldPlots\; 6''\right)$

$C≔⟨RGB\; :\; 0\; 0.808\; 0.82⟩$

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

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

$P≔⟨Palette\; OldPlots:RedLimeGreenGoldenrodBlueMediumOrchidDarkTurquoise⟩$

$P\left[1\right]$

$⟨RGB\; :\; Red⟩$

$n≔\mathrm{numcolors}\left(P\right)$

$n≔6$

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