247,7,189
#
in steps
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000000
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ff00bf
00007f 00007f
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0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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fb03be
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f
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f509bc
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ff7fff ff7fff
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f10dbb f10dbb
f10dbb
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
ef0fbb ef0fbb
ef0fbb