_0</a></code> for basic Princeton University colors; 
<code><a href="princeton_2.html">princeton_2</a></code> for Princeton University colors (on black backgrounds); 
<code><a href="https://rdrr.io/pkg/unikn/man/seecol.html" class="external-link">seecol</a></code> for viewing and comparing color palettes; 
<code><a href="https://rdrr.io/pkg/unikn/man/usecol.html" class="external-link">usecol</a></code> for using color palettes; 
<code><a href="https://rdrr.io/pkg/unikn/man/simcol.html" class="external-link"