67,29,89
#
in steps
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000000
3f1f57 3f1f57
3f1f57
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
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401e57 401e57
401e57
007fff 007fff
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00ff7f 00ff7f
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411e58 411e58
411e58
00ffff 00ffff
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7f007f 7f007f
7f007f
421d58 421d58
421d58
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431d59 431d59
431d59
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7fff7f 7fff7f
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7fffff 7fffff
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441c5a 441c5a
441c5a
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451c5a 451c5a
451c5a
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ff7fff ff7fff
ff7fff
461b5b 461b5b
461b5b
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
471b5c 471b5c
471b5c