diff --git a/beamertheme-source/beamercolorthemeneo.dtx b/beamertheme-source/beamercolorthemeneo.dtx
index 4e34ca5559299da8358a429f926ecd8dda575e5c..557a6aa2ac9f825364f2783d761e48c10e39fd3d 100644
--- a/beamertheme-source/beamercolorthemeneo.dtx
+++ b/beamertheme-source/beamercolorthemeneo.dtx
@@ -59,11 +59,24 @@
% \end{macrocode}
% \end{macro}
%
+% \begin{macro}{colorstyle}
+% Choose between 2015 (legacy) and 2021 (modern) color set style
+% \begin{macrocode}
+\pgfkeys{
+ /neo/color/style/.cd,
+ .is choice,
+ modern/.code=\neo@colorstyle@modern,
+ legacy/.code=\neo@colorstyle@legacy,
+}
+% \end{macrocode}
+% \end{macro}
+%
% \begin{macro}{\neo@color@setdefaults}
% Sets default values for color theme options.
% \begin{macrocode}
\newcommand{\neo@color@setdefaults}{
\pgfkeys{/neo/color/.cd,
+ style=legacy,
background=light,
block=transparent,
}
@@ -76,54 +89,63 @@
% \subsubsection{Base colors}
%
% \begin{macrocode}
+\newcommand{\neo@colorstyle@modern}{
+ \definecolor{nDarkGrey}{RGB}{47,88,110}
+ \definecolor{nGrey}{RGB}{140,159,177}
+ \definecolor{nLightGrey}{RGB}{211,218,225}
+
+ \definecolor{nDarkRed}{RGB}{151,27,47}
+ \definecolor{nRed}{RGB}{197,15,60}
+ \definecolor{nLightRed}{RGB}{233,164,181}
+
+ \definecolor{nDarkGreen}{RGB}{38,97,65}
+ \definecolor{nGreen}{RGB}{123,183,37}
+ \definecolor{nLightGreen}{RGB}{205,228,172}
+
+ \definecolor{nDarkBlue}{RGB}{4,30,66}
+ \definecolor{nBlue}{RGB}{0,49,106}
+ \definecolor{nLightBlue}{RGB}{160,177,198}
-\definecolor{nDarkGrey}{RGB}{152,164,174}
-\definecolor{nGrey}{RGB}{210,213,215}
-\definecolor{nLightGrey}{RGB}{235,236,238}
+ \definecolor{nDarkCyan}{RGB}{0,82,135}
+ \definecolor{nCyan}{RGB}{24,180,241}
+ \definecolor{nLightCyan}{RGB}{167,226,250}
-\definecolor{nDarkRed}{RGB}{141,20,41}
-\definecolor{nRed}{RGB}{201,169,147}
-\definecolor{nLightRed}{RGB}{237,231,222}
+ \definecolor{nDarkYellow}{RGB}{232,119,34}
+ \definecolor{nYellow}{RGB}{253,183,53}
+ \definecolor{nLightYellow}{RGB}{254,228,178}
+}
+
+\newcommand{\neo@colorstyle@legacy}{
+ \definecolor{nDarkGrey}{RGB}{152,164,174}
+ \definecolor{nGrey}{RGB}{210,213,215}
+ \definecolor{nLightGrey}{RGB}{235,236,238}
-\definecolor{nDarkGreen}{RGB}{0,155,119}
-\definecolor{nGreen}{RGB}{170,207,189}
-\definecolor{nLightGreen}{RGB}{229,239,234}
+ \definecolor{nDarkRed}{RGB}{141,20,41}
+ \definecolor{nRed}{RGB}{201,169,147}
+ \definecolor{nLightRed}{RGB}{237,231,222}
-\definecolor{nDarkBlue}{RGB}{0,56,101}
-\definecolor{nBlue}{RGB}{144,167,198}
-\definecolor{nLightBlue}{RGB}{221,229,240}
+ \definecolor{nDarkGreen}{RGB}{0,155,119}
+ \definecolor{nGreen}{RGB}{170,207,189}
+ \definecolor{nLightGreen}{RGB}{229,239,234}
-\definecolor{nDarkCyan}{RGB}{0,177,235}
-\definecolor{nCyan}{RGB}{180,214,245}
-\definecolor{nLightCyan}{RGB}{234,243,252}
+ \definecolor{nDarkBlue}{RGB}{0,56,101}
+ \definecolor{nBlue}{RGB}{144,167,198}
+ \definecolor{nLightBlue}{RGB}{221,229,240}
-\definecolor{nDarkYellow}{RGB}{201,147,19}
-\definecolor{nYellow}{RGB}{217,198,137}
-\definecolor{nLightYellow}{RGB}{243,238,223}
+ \definecolor{nDarkCyan}{RGB}{0,177,235}
+ \definecolor{nCyan}{RGB}{180,214,245}
+ \definecolor{nLightCyan}{RGB}{234,243,252}
+ \definecolor{nDarkYellow}{RGB}{201,147,19}
+ \definecolor{nYellow}{RGB}{217,198,137}
+ \definecolor{nLightYellow}{RGB}{243,238,223}
+}
\definecolor{nBlack}{HTML}{011F32}
\definecolor{nWhite}{RGB}{250,250,250}
% \end{macrocode}
%
%
%
-% \subsubsection{Alias colors}
-%
-% Support the colors provided by the old i4 beamer theme.
-%
-% \begin{macrocode}
-\colorlet{i4red}{nDarkRed}
-\colorlet{i4green}{nDarkGreen}
-\colorlet{i4blue}{nDarkBlue}
-\colorlet{i4cyan}{nDarkCyan}
-\colorlet{i4yellow}{nDarkYellow}
-\colorlet{i4grey}{nDarkGrey}
-\definecolor{darkred}{rgb}{0.8,0,0}
-\colorlet{beamergreen}{green!50!black}
-% \end{macrocode}
-%
-%
-%
% \subsubsection{Base styles}
%
% All colors in \themename are derived from the definitions of |normal text|,
diff --git a/beamertheme-source/beamerinnerthemeneo.dtx b/beamertheme-source/beamerinnerthemeneo.dtx
index 72badb215cbc0fd7a0138e7a046dc9795cb5fbf3..7da5a725340cba2e315bd8c7fc1c468df221f4db 100644
--- a/beamertheme-source/beamerinnerthemeneo.dtx
+++ b/beamertheme-source/beamerinnerthemeneo.dtx
@@ -154,7 +154,7 @@
\usebackgroundtemplate{
\tikzexternaldisable%
\begin{tikzpicture}
- \node[anchor=north west,inner sep=0,outer sep=0] at (0, \paperheight) {\includegraphics[width=\paperwidth]{images/titlepage-#1}};
+ \node[anchor=north west,inner sep=0,outer sep=0,fill=nDarkBlue] at (0, \paperheight) {\includegraphics[width=\paperwidth]{images/titlepage-#1}};
\fill[nWhite] (0,0) rectangle (\paperwidth, 0.3\paperheight);
\end{tikzpicture}%
\tikzexternalenable%
diff --git a/beamertheme-source/beamerouterthemeneo.dtx b/beamertheme-source/beamerouterthemeneo.dtx
index 0faea7780a79f6014f0db95896f7dc121235fc61..eac36935938008466d029ccbbe2a696caa41d7c4 100644
--- a/beamertheme-source/beamerouterthemeneo.dtx
+++ b/beamertheme-source/beamerouterthemeneo.dtx
@@ -48,7 +48,7 @@
none/.code=\setbeamertemplate{frametitle icon}[none],
i4/.code=\setbeamertemplate{frametitle icon}[i4],
fau/.code=\setbeamertemplate{frametitle icon}[fau],
- fau-new/.code=\setbeamertemplate{frametitle icon}[fau-new],
+ fau-modern/.code=\setbeamertemplate{frametitle icon}[fau-modern],
}
% \end{macrocode}
% \end{macro}
@@ -187,7 +187,7 @@
\defbeamertemplate{frametitle icon}{none}{}
\defbeamertemplate{frametitle icon}{i4}{ \hfill\raisebox{-.25\height}{\includegraphics[height=1.2em]{images/logo-i4-white}}}
\defbeamertemplate{frametitle icon}{fau}{ \hfill\raisebox{-.25\height}{\includegraphics[height=1.2em]{images/logo-fau-white}}}
-\defbeamertemplate{frametitle icon}{fau-new}{ \hfill\raisebox{-.25\height}{\includegraphics[height=1.75em]{images/logo-fau-white-new}\kern-0.275em}}
+\defbeamertemplate{frametitle icon}{fau-modern}{ \hfill\raisebox{-.25\height}{\includegraphics[height=1.75em]{images/logo-fau-white-modern}}}
% \end{macrocode}
% \end{macro}
%
diff --git a/beamertheme-source/beamerthemeneo.dtx b/beamertheme-source/beamerthemeneo.dtx
index bc60e2e12f3a33beba1f21179e2bbab7a278657a..6d93e404d1d06bc0615357e4c2cede6ddba5118e 100644
--- a/beamertheme-source/beamerthemeneo.dtx
+++ b/beamertheme-source/beamerthemeneo.dtx
@@ -111,6 +111,8 @@
darkcolors/.code=\pgfkeysalso{color/background=dark},
whitebg/.code=\pgfkeysalso{color/background=white},
blockbg/.code=\pgfkeysalso{color/block=fill},
+ modern/.code=\pgfkeysalso{color/style=modern},
+ legacy/.code=\pgfkeysalso{color/style=legacy},
light/.code=\pgfkeysalso{font/style=light},
book/.code=\pgfkeysalso{font/style=book},
regular/.code=\pgfkeysalso{font/style=regular},
diff --git a/doc/neotheme.pdf b/doc/neotheme.pdf
index ad2431fc82c6ab049bb6e572c05eb86c67d37143..461bd779deba8b27b958dfa3220386ec8700ad99 100644
Binary files a/doc/neotheme.pdf and b/doc/neotheme.pdf differ
diff --git a/images/logo-fau-modern.pdf b/images/logo-fau-modern.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..65f02c6a02de5269022f3178d960ae79919d2578
Binary files /dev/null and b/images/logo-fau-modern.pdf differ
diff --git a/images/logo-fau-tf-modern.pdf b/images/logo-fau-tf-modern.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..06cd7c5bd1a4a37a7d4f79b75a8756aa56afe619
Binary files /dev/null and b/images/logo-fau-tf-modern.pdf differ
diff --git a/images/logo-fau-tf-new.pdf b/images/logo-fau-tf-new.pdf
deleted file mode 100644
index e44703d366c9ca9006e978319bb9465de2aaaf63..0000000000000000000000000000000000000000
Binary files a/images/logo-fau-tf-new.pdf and /dev/null differ
diff --git a/images/logo-fau-white-new.pdf b/images/logo-fau-white-modern.pdf
similarity index 100%
rename from images/logo-fau-white-new.pdf
rename to images/logo-fau-white-modern.pdf
diff --git a/images/titlepage-extern.pdf b/images/titlepage-extern.pdf
index 9bf3750dc1bdc205914f880a458b2e92b356fd65..428971cf76941c253b9a355cfd458ab2c6b8dc14 100644
Binary files a/images/titlepage-extern.pdf and b/images/titlepage-extern.pdf differ
diff --git a/images/titlepage-intern.pdf b/images/titlepage-intern.pdf
index 955e53899b3b767040b14b67aa26a2aed0557484..ce2093c7c6895a0427a64784362adec9c0732638 100644
Binary files a/images/titlepage-intern.pdf and b/images/titlepage-intern.pdf differ