121,131,137
#
in steps
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000000
7a7a7f 7a7a7f
7a7a7f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
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797c81
007fff 007fff
007fff
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00ff7f
797e84 797e84
797e84
00ffff 00ffff
00ffff
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798086
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ff7fff ff7fff
ff7fff
788990 788990
788990
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
788c93 788c93
788c93