color in R

There are 101 shades of gray in R.  Along with lightgray, lightslategray, slategray, darkgray, darkslategray. Way more shades of gray than I will ever use.  I think I will try lavenderblush4 and chocolate4

colors()
[1] “white” “aliceblue” “antiquewhite” “antiquewhite1”
[5] “antiquewhite2” “antiquewhite3” “antiquewhite4” “aquamarine”
[9] “aquamarine1” “aquamarine2” “aquamarine3” “aquamarine4”
[13] “azure” “azure1” “azure2” “azure3”
[17] “azure4” “beige” “bisque” “bisque1”
[21] “bisque2” “bisque3” “bisque4” “black”
[25] “blanchedalmond” “blue” “blue1” “blue2”
[29] “blue3” “blue4” “blueviolet” “brown”
[33] “brown1” “brown2” “brown3” “brown4”
[37] “burlywood” “burlywood1” “burlywood2” “burlywood3”
[41] “burlywood4” “cadetblue” “cadetblue1” “cadetblue2”
[45] “cadetblue3” “cadetblue4” “chartreuse” “chartreuse1”
[49] “chartreuse2” “chartreuse3” “chartreuse4” “chocolate”
[53] “chocolate1” “chocolate2” “chocolate3” “chocolate4”
[57] “coral” “coral1” “coral2” “coral3”
[61] “coral4” “cornflowerblue” “cornsilk” “cornsilk1”
[65] “cornsilk2” “cornsilk3” “cornsilk4” “cyan”
[69] “cyan1” “cyan2” “cyan3” “cyan4”
[73] “darkblue” “darkcyan” “darkgoldenrod” “darkgoldenrod1”
[77] “darkgoldenrod2” “darkgoldenrod3” “darkgoldenrod4” “darkgray”
[81] “darkgreen” “darkgrey” “darkkhaki” “darkmagenta”
[85] “darkolivegreen” “darkolivegreen1” “darkolivegreen2” “darkolivegreen3”
[89] “darkolivegreen4” “darkorange” “darkorange1” “darkorange2”
[93] “darkorange3” “darkorange4” “darkorchid” “darkorchid1”
[97] “darkorchid2” “darkorchid3” “darkorchid4” “darkred”
[101] “darksalmon” “darkseagreen” “darkseagreen1” “darkseagreen2”
[105] “darkseagreen3” “darkseagreen4” “darkslateblue” “darkslategray”
[109] “darkslategray1” “darkslategray2” “darkslategray3” “darkslategray4”
[113] “darkslategrey” “darkturquoise” “darkviolet” “deeppink”
[117] “deeppink1” “deeppink2” “deeppink3” “deeppink4”
[121] “deepskyblue” “deepskyblue1” “deepskyblue2” “deepskyblue3”
[125] “deepskyblue4” “dimgray” “dimgrey” “dodgerblue”
[129] “dodgerblue1” “dodgerblue2” “dodgerblue3” “dodgerblue4”
[133] “firebrick” “firebrick1” “firebrick2” “firebrick3”
[137] “firebrick4” “floralwhite” “forestgreen” “gainsboro”
[141] “ghostwhite” “gold” “gold1” “gold2”
[145] “gold3” “gold4” “goldenrod” “goldenrod1”
[149] “goldenrod2” “goldenrod3” “goldenrod4” “gray”
[153] “gray0” “gray1” “gray2” “gray3”
[157] “gray4” “gray5” “gray6” “gray7”
[161] “gray8” “gray9” “gray10” “gray11”
[165] “gray12” “gray13” “gray14” “gray15”
[169] “gray16” “gray17” “gray18” “gray19”
[173] “gray20” “gray21” “gray22” “gray23”
[177] “gray24” “gray25” “gray26” “gray27”
[181] “gray28” “gray29” “gray30” “gray31”
[185] “gray32” “gray33” “gray34” “gray35”
[189] “gray36” “gray37” “gray38” “gray39”
[193] “gray40” “gray41” “gray42” “gray43”
[197] “gray44” “gray45” “gray46” “gray47”
[201] “gray48” “gray49” “gray50” “gray51”
[205] “gray52” “gray53” “gray54” “gray55”
[209] “gray56” “gray57” “gray58” “gray59”
[213] “gray60” “gray61” “gray62” “gray63”
[217] “gray64” “gray65” “gray66” “gray67”
[221] “gray68” “gray69” “gray70” “gray71”
[225] “gray72” “gray73” “gray74” “gray75”
[229] “gray76” “gray77” “gray78” “gray79”
[233] “gray80” “gray81” “gray82” “gray83”
[237] “gray84” “gray85” “gray86” “gray87”
[241] “gray88” “gray89” “gray90” “gray91”
[245] “gray92” “gray93” “gray94” “gray95”
[249] “gray96” “gray97” “gray98” “gray99”
[253] “gray100” “green” “green1” “green2”
[257] “green3” “green4” “greenyellow” “grey”
[261] “grey0” “grey1” “grey2” “grey3”
[265] “grey4” “grey5” “grey6” “grey7”
[269] “grey8” “grey9” “grey10” “grey11”
[273] “grey12” “grey13” “grey14” “grey15”
[277] “grey16” “grey17” “grey18” “grey19”
[281] “grey20” “grey21” “grey22” “grey23”
[285] “grey24” “grey25” “grey26” “grey27”
[289] “grey28” “grey29” “grey30” “grey31”
[293] “grey32” “grey33” “grey34” “grey35”
[297] “grey36” “grey37” “grey38” “grey39”
[301] “grey40” “grey41” “grey42” “grey43”
[305] “grey44” “grey45” “grey46” “grey47”
[309] “grey48” “grey49” “grey50” “grey51”
[313] “grey52” “grey53” “grey54” “grey55”
[317] “grey56” “grey57” “grey58” “grey59”
[321] “grey60” “grey61” “grey62” “grey63”
[325] “grey64” “grey65” “grey66” “grey67”
[329] “grey68” “grey69” “grey70” “grey71”
[333] “grey72” “grey73” “grey74” “grey75”
[337] “grey76” “grey77” “grey78” “grey79”
[341] “grey80” “grey81” “grey82” “grey83”
[345] “grey84” “grey85” “grey86” “grey87”
[349] “grey88” “grey89” “grey90” “grey91”
[353] “grey92” “grey93” “grey94” “grey95”
[357] “grey96” “grey97” “grey98” “grey99”
[361] “grey100” “honeydew” “honeydew1” “honeydew2”
[365] “honeydew3” “honeydew4” “hotpink” “hotpink1”
[369] “hotpink2” “hotpink3” “hotpink4” “indianred”
[373] “indianred1” “indianred2” “indianred3” “indianred4”
[377] “ivory” “ivory1” “ivory2” “ivory3”
[381] “ivory4” “khaki” “khaki1” “khaki2”
[385] “khaki3” “khaki4” “lavender” “lavenderblush”
[389] “lavenderblush1” “lavenderblush2” “lavenderblush3” “lavenderblush4”
[393] “lawngreen” “lemonchiffon” “lemonchiffon1” “lemonchiffon2”
[397] “lemonchiffon3” “lemonchiffon4” “lightblue” “lightblue1”
[401] “lightblue2” “lightblue3” “lightblue4” “lightcoral”
[405] “lightcyan” “lightcyan1” “lightcyan2” “lightcyan3”
[409] “lightcyan4” “lightgoldenrod” “lightgoldenrod1” “lightgoldenrod2”
[413] “lightgoldenrod3” “lightgoldenrod4” “lightgoldenrodyellow” “lightgray”
[417] “lightgreen” “lightgrey” “lightpink” “lightpink1”
[421] “lightpink2” “lightpink3” “lightpink4” “lightsalmon”
[425] “lightsalmon1” “lightsalmon2” “lightsalmon3” “lightsalmon4”
[429] “lightseagreen” “lightskyblue” “lightskyblue1” “lightskyblue2”
[433] “lightskyblue3” “lightskyblue4” “lightslateblue” “lightslategray”
[437] “lightslategrey” “lightsteelblue” “lightsteelblue1” “lightsteelblue2”
[441] “lightsteelblue3” “lightsteelblue4” “lightyellow” “lightyellow1”
[445] “lightyellow2” “lightyellow3” “lightyellow4” “limegreen”
[449] “linen” “magenta” “magenta1” “magenta2”
[453] “magenta3” “magenta4” “maroon” “maroon1”
[457] “maroon2” “maroon3” “maroon4” “mediumaquamarine”
[461] “mediumblue” “mediumorchid” “mediumorchid1” “mediumorchid2”
[465] “mediumorchid3” “mediumorchid4” “mediumpurple” “mediumpurple1”
[469] “mediumpurple2” “mediumpurple3” “mediumpurple4” “mediumseagreen”
[473] “mediumslateblue” “mediumspringgreen” “mediumturquoise” “mediumvioletred”
[477] “midnightblue” “mintcream” “mistyrose” “mistyrose1”
[481] “mistyrose2” “mistyrose3” “mistyrose4” “moccasin”
[485] “navajowhite” “navajowhite1” “navajowhite2” “navajowhite3”
[489] “navajowhite4” “navy” “navyblue” “oldlace”
[493] “olivedrab” “olivedrab1” “olivedrab2” “olivedrab3”
[497] “olivedrab4” “orange” “orange1” “orange2”
[501] “orange3” “orange4” “orangered” “orangered1”
[505] “orangered2” “orangered3” “orangered4” “orchid”
[509] “orchid1” “orchid2” “orchid3” “orchid4”
[513] “palegoldenrod” “palegreen” “palegreen1” “palegreen2”
[517] “palegreen3” “palegreen4” “paleturquoise” “paleturquoise1”
[521] “paleturquoise2” “paleturquoise3” “paleturquoise4” “palevioletred”
[525] “palevioletred1” “palevioletred2” “palevioletred3” “palevioletred4”
[529] “papayawhip” “peachpuff” “peachpuff1” “peachpuff2”
[533] “peachpuff3” “peachpuff4” “peru” “pink”
[537] “pink1” “pink2” “pink3” “pink4”
[541] “plum” “plum1” “plum2” “plum3”
[545] “plum4” “powderblue” “purple” “purple1”
[549] “purple2” “purple3” “purple4” “red”
[553] “red1” “red2” “red3” “red4”
[557] “rosybrown” “rosybrown1” “rosybrown2” “rosybrown3”
[561] “rosybrown4” “royalblue” “royalblue1” “royalblue2”
[565] “royalblue3” “royalblue4” “saddlebrown” “salmon”
[569] “salmon1” “salmon2” “salmon3” “salmon4”
[573] “sandybrown” “seagreen” “seagreen1” “seagreen2”
[577] “seagreen3” “seagreen4” “seashell” “seashell1”
[581] “seashell2” “seashell3” “seashell4” “sienna”
[585] “sienna1” “sienna2” “sienna3” “sienna4”
[589] “skyblue” “skyblue1” “skyblue2” “skyblue3”
[593] “skyblue4” “slateblue” “slateblue1” “slateblue2”
[597] “slateblue3” “slateblue4” “slategray” “slategray1”
[601] “slategray2” “slategray3” “slategray4” “slategrey”
[605] “snow” “snow1” “snow2” “snow3”
[609] “snow4” “springgreen” “springgreen1” “springgreen2”
[613] “springgreen3” “springgreen4” “steelblue” “steelblue1”
[617] “steelblue2” “steelblue3” “steelblue4” “tan”
[621] “tan1” “tan2” “tan3” “tan4”
[625] “thistle” “thistle1” “thistle2” “thistle3”
[629] “thistle4” “tomato” “tomato1” “tomato2”
[633] “tomato3” “tomato4” “turquoise” “turquoise1”
[637] “turquoise2” “turquoise3” “turquoise4” “violet”
[641] “violetred” “violetred1” “violetred2” “violetred3”
[645] “violetred4” “wheat” “wheat1” “wheat2”
[649] “wheat3” “wheat4” “whitesmoke” “yellow”
[653] “yellow1” “yellow2” “yellow3” “yellow4”
[657] “yellowgreen”