## IGNORE_RDIFF_BEGIN
addAlphTrsp2col(rgb(1,0.3,0.03), 25)
## gives "#FF4C0819" on 32bit and "#FF4D0819" on 64bit
## IGNORE_RDIFF_END
addAlphTrsp2col("darkblue", 25)
addAlphTrsp2col("#AAAAAAAA",25)
palette(rainbow(6))
addAlphTrsp2col(2, 25)
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