princeton_2 provides the two basic colors
of Princeton University, NJ, USA,
for use on black backgrounds.
Source
Color definitions are based on https://communications.princeton.edu/guides-tools/logo-graphic-identity.
Details
Note that
Wikipedia: Shades of orange
defines princeton_2[1] as "Princeton orange".
The color "black" was added to enable symmetrical color gradients.
See also
princeton_0 for basic Princeton University colors;
princeton_1 for Princeton University colors (on white backgrounds);
seecol for viewing and comparing color palettes;
usecol for using color palettes;
simcol for finding similar colors;
newpal for defining new color palettes;
grepal for finding named colors.
Other U.S. university color palettes:
asu_1,
asu_2,
asu_3,
berkeley_1,
berkeley_2,
brown_1,
brown_2,
bu,
caltech_1,
caltech_2,
caltech_3,
cmu_1,
cmu_2,
cmu_3,
columbia_1,
columbia_2,
columbia_3,
cornell_1,
cornell_2,
cornell_3_accent,
dartmouth_1,
dartmouth_2,
dartmouth_3,
duke_1,
duke_2,
harvard_1,
harvard_2,
harvard_3,
jhu_0,
jhu_1,
jhu_2,
jhu_3_accent,
jhu_4_gray,
manchester_uni_1,
manchester_uni_2,
michigan_1,
michigan_2,
minnesotatwin_1,
minnesotatwin_2,
mit,
monash_1,
monash_2,
msu,
northwestern_1,
northwestern_2,
notredame_1,
notredame_2,
nyu_1,
nyu_2,
nyu_accent,
nyu_neutral,
ohio_uni_1,
ohio_uni_2,
pitt_1,
pitt_2,
princeton_0,
princeton_1,
rpi_1,
rpi_2,
rpi_3,
stanford_1,
stanford_2,
stanford_3,
uchicago_1,
uchicago_2,
uci_1,
uci_2,
uci_3,
uci_4,
ucla_1,
ucla_2,
ucla_3,
ucla_4,
ucsd_1,
ucsd_2,
ucsd_3,
uflorida_1,
uflorida_2,
uflorida_3,
umass_1,
umass_2,
umass_neutrals,
upenn_1,
upenn_2,
vanderbilt_1,
vanderbilt_2,
vanderbilt_3,
willamette,
wm_1,
wm_2,
wm_3,
yale,
yeshiva
Examples
princeton_2
#> Princeton orange (on black) black
#> "#F58025" "black"
#> white
#> "white"
opar <- par(no.readonly = TRUE)
par(bg = "black", col.main = "white", col = "grey")
unikn::seecol(princeton_2, col_brd = "grey", lwd = 1.5,
main = "Colors of Princeton (on black backgrounds)")
unikn::demopal(princeton_2, type = 3, main = "Colors of Princeton University")
par(opar)