Add missing color definintions to latex header

nbconvert/templates/latex/base.tplx

@@ -166,6 +166,16 b' unknown type (((cell.type)))'
 \definecolor{outputbackground}{rgb}{.95, .95, .95}
 \definecolor{traceback}{rgb}{1, .95, .95}
 
+% new ansi colors
+\definecolor{brown}{rgb}{0.54,0.27,0.07}
+\definecolor{purple}{rgb}{0.5,0.0,0.5}
+\definecolor{darkgray}{gray}{0.25}
+\definecolor{lightred}{rgb}{1.0,0.39,0.28}
+\definecolor{lightgreen}{rgb}{0.48,0.99,0.0}
+\definecolor{lightblue}{rgb}{0.53,0.81,0.92}
+\definecolor{lightpurple}{rgb}{0.87,0.63,0.87}
+\definecolor{lightcyan}{rgb}{0.5,1.0,0.83}
+
 % Framed environments for code cells (inputs, outputs, errors, ...).  The
 % various uses of \unskip (or not) at the end were fine-tuned by hand, so don't
 % randomly change them unless you're sure of the effect it will have.

nbconvert/templates/latex/sphinx_base.tplx

@@ -68,6 +68,17 b' Note: For best display, use latex syntax highlighting. =))'
     % Pygments requirements
     \usepackage{fancyvrb}
     \usepackage{color}
+    % ansi colors additions
+    \definecolor{darkgreen}{rgb}{.12,.54,.11}
+    \definecolor{lightgray}{gray}{.95}
+    \definecolor{brown}{rgb}{0.54,0.27,0.07}
+    \definecolor{purple}{rgb}{0.5,0.0,0.5}
+    \definecolor{darkgray}{gray}{0.25}
+    \definecolor{lightred}{rgb}{1.0,0.39,0.28}
+    \definecolor{lightgreen}{rgb}{0.48,0.99,0.0}
+    \definecolor{lightblue}{rgb}{0.53,0.81,0.92}
+    \definecolor{lightpurple}{rgb}{0.87,0.63,0.87}
+    \definecolor{lightcyan}{rgb}{0.5,1.0,0.83}
 
     % Needed to box output/input
     \usepackage{tikz}