19,65,221
#
in steps
000000 000000
000000
1f3edf 1f3edf
1f3edf
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
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1c3ede 1c3ede
1c3ede
007fff 007fff
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00ff7f 00ff7f
00ff7f
193fde 193fde
193fde
00ffff 00ffff
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1640dd 1640dd
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7fffff 7fffff
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1041dd 1041dd
1041dd
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ff7fff ff7fff
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0a43dc 0a43dc
0a43dc
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0744dc 0744dc
0744dc