19,18,235
#
in steps
000000 000000
000000
1f1edf 1f1edf
1f1edf
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
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1c1be2 1c1be2
1c1be2
007fff 007fff
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00ff00
00ff7f 00ff7f
00ff7f
1918e5 1918e5
1918e5
00ffff 00ffff
00ffff
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7f007f 7f007f
7f007f
1615e8 1615e8
1615e8
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7f7f7f 7f7f7f
7f7f7f
1312eb 1312eb
1312eb
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100fee 100fee
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0d0cf1
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ff7f7f
ff7fff ff7fff
ff7fff
0a09f4 0a09f4
0a09f4
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0707f7 0707f7
0707f7