459 color gradation

white / black / gray
#555555 #b4b4b4 #ffffff
#4a4a4a #aaaaaa #f9f9f9
#3f3f3f #9f9f9f #f4f4f4
#353535 #949494 #efefef
#2a2a2a #8a8a8a #e9e9e9
#1f1f1f #7f7f7f #dfdfdf
#151515 #747474 #d4d4d4
#0a0a0a #6a6a6a #c9c9c9
#000000 #5f5f5f #bfbfbf
red
#fcf8f8 #fdf7f7 #fff4f4
#f8f1f1 #fceded #ffeaea
#f1e2e2 #f8dcdc #ffd5d5
#e2c7c7 #f1b8b8 #ffaaaa
#d5aaaa #ea9595 #ff8080
#c78d8d #e27272 #ff5555
#b87272 #dc4e4e #ff2b2b
#aa5555 #d52b2b #ff0000
#8d4747 #b12323 #d50000
#723838 #8d1d1d #aa0000
#552b2b #6a1515 #800000
#381d1d #470e0e #550000
brown / orange
#fcfaf8 #fdfaf7 #fffaf4
#f8f4f1 #fcf4ed #fff4ea
#f1eae2 #f8eadc #ffead5
#e2d5c7 #f1d5b8 #ffd5aa
#d5bfaa #eabf95 #ffbf80
#c7aa8d #e2aa72 #ffaa55
#b89572 #dc954e #ff952b
#aa8055 #d5802b #ff8000
#8d6a47 #b16a23 #d56a00
#725538 #8d551d #aa5500
#55402b #6a4015 #804000
#382b1d #472b0e #552b00
yellow
#fcfcf8 #fdfdf7 #fffff4
#f8f8f1 #fcfced #ffffea
#f1f1e2 #f8f8dc #ffffd5
#e2e2c7 #f1f1b8 #ffffaa
#d5d5aa #eaea95 #ffff80
#c7c78d #e2e272 #ffff55
#b8b872 #dcdc4e #ffff2b
#aaaa55 #d5d52b #ffff00
#8d8d47 #b1b123 #d5d500
#727238 #8d8d1d #aaaa00
#55552b #6a6a15 #808000
#38381d #47470e #555500
yellow-green
#fafcf8 #fafdf7 #fafff4
#f4f8f1 #f4fced #f4ffea
#eaf1e2 #eaf8dc #eaffd5
#d5e2c7 #d5f1b8 #d5ffaa
#bfd5aa #bfea95 #bfff80
#aac78d #aae272 #aaff55
#95b872 #95dc4e #95ff2b
#80aa55 #80d52b #80ff00
#6a8d47 #6ab123 #6ad500
#557238 #558d1d #55aa00
#40552b #406a15 #408000
#2b381d #2b470e #2b5500
green
#f8fcf8 #f7fdf7 #f4fff4
#f1f8f1 #edfced #eaffea
#e2f1e2 #dcf8dc #d5ffd5
#c7e2c7 #b8f1b8 #aaffaa
#aad5aa #95ea95 #80ff80
#8dc78d #72e272 #55ff55
#72b872 #4edc4e #2bff2b
#55aa55 #2bd52b #00ff00
#478d47 #23b123 #00d500
#387238 #1d8d1d #00aa00
#2b552b #156a15 #008000
#1d381d #0e470e #005500
blue-green
#f8fcfa #f7fdfa #f4fffa
#f1f8f4 #edfcf4 #eafff4
#e2f1ea #dcf8ea #d5ffea
#c7e2d5 #b8f1d5 #aaffd5
#aad5bf #95eabf #80ffbf
#8dc7aa #72e2aa #55ffaa
#72b895 #4edc95 #2bff95
#55aa80 #2bd580 #00ff80
#478d6a #23b16a #00d56a
#387255 #1d8d55 #00aa55
#2b5540 #156a40 #008040
#1d382b #0e472b #00552b
green-blue
#f8fcfc #f7fdfd #f4ffff
#f1f8f8 #edfcfc #eaffff
#e2f1f1 #dcf8f8 #d5ffff
#c7e2e2 #b8f1f1 #aaffff
#aad5d5 #95eaea #80ffff
#8dc7c7 #72e2e2 #55ffff
#72b8b8 #4edcdc #2bffff
#55aaaa #2bd5d5 #00ffff
#478d8d #23b1b1 #00d5d5
#387272 #1d8d8d #00aaaa
#2b5555 #156a6a #008080
#1d3838 #0e4747 #005555
light blue
#f8fafc #f7fafd #f4faff
#f1f4f8 #edf4fc #eaf4ff
#e2eaf1 #dceaf8 #d5eaff
#c7d5e2 #b8d5f1 #aad5ff
#aabfd5 #95bfea #80bfff
#8daac7 #72aae2 #55aaff
#7295b8 #4e95dc #2b95ff
#5580aa #2b80d5 #0080ff
#476a8d #236ab1 #006ad5
#385572 #1d558d #0055aa
#2b4055 #15406a #004080
#1d2b38 #0e2b47 #002b55
blue / navy blue
#f8f8fc #f7f7fd #f4f4ff
#f1f1f8 #ededfc #eaeaff
#e2e2f1 #dcdcf8 #d5d5ff
#c7c7e2 #b8b8f1 #aaaaff
#aaaad5 #9595ea #8080ff
#8d8dc7 #7272e2 #5555ff
#7272b8 #4e4edc #2b2bff
#5555aa #2b2bd5 #0000ff
#47478d #2323b1 #0000d5
#383872 #1d1d8d #0000aa
#2b2b55 #15156a #000080
#1d1d38 #0e0e47 #000055
blue-purple
#faf8fc #faf7fd #faf4ff
#f4f1f8 #f4edfc #f4eaff
#eae2f1 #eadcf8 #ead5ff
#d5c7e2 #d5b8f1 #d5aaff
#bfaad5 #bf95ea #bf80ff
#aa8dc7 #aa72e2 #aa55ff
#9572b8 #954edc #952bff
#8055aa #802bd5 #8000ff
#6a478d #6a23b1 #6a00d5
#553872 #551d8d #5500aa
#402b55 #40156a #400080
#2b1d38 #2b0e47 #2b0055
purple
#fcf8fc #fdf7fd #fff4ff
#f8f1f8 #fcedfc #ffeaff
#f1e2f1 #f8dcf8 #ffd5ff
#e2c7e2 #f1b8f1 #ffaaff
#d5aad5 #ea95ea #ff80ff
#c78dc7 #e272e2 #ff55ff
#b872b8 #dc4edc #ff2bff
#aa55aa #d52bd5 #ff00ff
#8d478d #b123b1 #d500d5
#723872 #8d1d8d #aa00aa
#552b55 #6a156a #800080
#381d38 #470e47 #550055
red-purple / pink
#fcf8fa #fdf7fa #fff4fa
#f8f1f4 #fcedf4 #ffeaf4
#f1e2ea #f8dcea #ffd5ea
#e2c7d5 #f1b8d5 #ffaad5
#d5aabf #ea95bf #ff80bf
#c78daa #e272aa #ff55aa
#b87295 #dc4e95 #ff2b95
#aa5580 #d52b80 #ff0080
#8d476a #b1236a #d5006a
#723855 #8d1d55 #aa0055
#552b40 #6a1540 #800040
#381d2b #470e2b #55002b