% IL seal colors
 \definecolor{ILBlue}{rgb}{0,.451,.678} % RGB: 0 115 173 , HSV: 200 255 173
 \definecolor{ILRed}{rgb}{.870,0,.224} % RGB: 222 0 57 , HSV: 345 255 222
 \definecolor{ILBrown}{rgb}{.482,.259,.063} % RGB: 123 66 16 , HSV: 28 222 123
 \definecolor{ILGold}{rgb}{1,.776,.129} % RGB: 255 198 33 , HSV: 

% Chicago colors
 % ChiBlue RGB: 179 221 242
 % ChiRed RGB: 255 0 0


\newcommand{\impactslogo}[3]{\setlength{\unitlength}{#1}%
 \begin{picture}(20.4,5.5)
 \put(4.2,4){{\color{ILBlue}\rect*(8.4,3)}}
 \put(14.4,4){{\color{white}\rect*(12,3)}}
 \put(10.2,4){\makebox(0,0){#2\bf{\color{white}Illinois}$\,${\color{ILRed}Computes}}}
 \extrathicklines\put(10.2,4){{\color{ILGold}\rect(20.4,3){}}}
 \put(10,1){\makebox(0,0){{#3\tt{\color{ILBrown}illinoiscomputes.org}}}}
 \end{picture}}
