# Making a black bar in BarChart when using GlassRectangle [closed]

I use the command:

BarChart[{1, 2, 3}, ChartLegends -> {"a", "b", "c"},
ChartStyle -> {Blue, Red, Black}, ChartLayout -> "Stacked",
ChartElementFunction -> "GlassRectangle"]


But the result is that the black bin comes out gray:

Using RGBColor or Lighter/Darker did not help. The "GlassRectangle" look is very appealing but I do need it to be black or at least much darker. Any ideas? Many thanks, Dan

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• I get a black bar with Mathematica 10.0.2 under Win 7. – Karsten 7. Mar 26 '15 at 17:02
• Works as as expected with 10.0.2.0 for Mac OS X x86 (64-bit) (December 4, 2014). – user9660 Mar 26 '15 at 17:59
• Works as expected: 10.0.0.0, Windows 8.1 x86-64. – 2012rcampion Apr 25 '15 at 20:19
• I'm voting to close this question as off-topic because the problem can't be reproduced by others and the OP doesn't provide the version of OS and Mathematica used. – Karsten 7. Jul 24 '15 at 19:27