RGBA - Opacities

gistfile1.txt

  
  100% — FF
   95% — F2
   90% — E6
   85% — D9
   80% — CC
   75% — BF
   70% — B3
   65% — A6
   60% — 99
   55% — 8C
   50% — 80
   45% — 73
   40% — 66
   35% — 59
   30% — 4D
   25% — 40
   20% — 33
   15% — 26
   10% — 1A
    5% — 0D
    0% — 00

http://stackoverflow.com/questions/23201134/transparent-argb-hex-value/28481374#28481374