diff --git a/public/css/theme.css.php b/public/css/theme.css.php
index 094174b1a6d6073eb47460020406e05cdb034690..3580ccf05e95d0d415abcf4d613c53383505848e 100644
--- a/public/css/theme.css.php
+++ b/public/css/theme.css.php
@@ -1,6 +1,6 @@
 <?php
 header("Content-type: text/css");
-$color = "rgb(255, 128, 0)";
+$color = "@metager-orange";
 $colorRGBA = "rgba(255, 128, 0, 1)";
 if (isset($_GET['r']) && isset($_GET['g']) && isset($_GET['b']) && isset($_GET['a'])) {
     $color = "rgb(" . $_GET['r'] . "," . $_GET['g'] . "," . $_GET['b'] . ")";
diff --git a/resources/assets/less/metager/aufruf-winter.less b/resources/assets/less/metager/aufruf-winter.less
index 6c82ff6ac1a04c40fce071d325cb658ffab36377..7a4ee98fca97f8c1ed0721cb20de4f66dd0265dc 100644
--- a/resources/assets/less/metager/aufruf-winter.less
+++ b/resources/assets/less/metager/aufruf-winter.less
@@ -1,5 +1,17 @@
 /* Winter-Spendenaufruf */
 
+@base-aufruf-winter-color: #ab2121;
+@base-aufruf-winter-border-color: #953535;
+@base-aufruf-winter-btn-color: white;
+@base-aufruf-winter-btn-hover-background-color: #bd0d0d;
+//
+@aufruf-winter-a-normal-or-visited: @base-aufruf-winter-color;
+@aufruf-winter-aufruf-action-btn-color: @base-aufruf-winter-btn-color!important;
+@aufruf-winter-aufruf-action-btn-background-color: @base-aufruf-winter-color!important;
+@aufruf-winter-aufruf-action-btn-border-color: @base-aufruf-winter-border-color;
+@aufruf-winter-aufruf-action-btn-hover-background-color: @base-aufruf-winter-btn-hover-background-color !important;
+@aufruf-winter-aufruf-action-btn-hover-border-color: @base-aufruf-winter-border-color;
+@aufruf-winter-quicktip-border-color: @base-aufruf-winter-color!important;
 .aufruf-winter {
     h1 {
         font-size: 32px;
diff --git a/resources/assets/less/metager/footer.less b/resources/assets/less/metager/footer.less
index 68bcf342b9109754a23d6b4f20b01bccae27b10f..0fe236e28a102a790eb23a195a06903123693b3f 100644
--- a/resources/assets/less/metager/footer.less
+++ b/resources/assets/less/metager/footer.less
@@ -21,7 +21,7 @@ footer {
     &.footer-resultpage {
         justify-content: center;
         a {
-            color: @result-page-color-black;
+            color: @color-black;
         }
     }
     @media (max-width: @screen-xs-max) {
diff --git a/resources/assets/less/metager/general.less b/resources/assets/less/metager/general.less
index 271941d11cc62bb9fbb505801fe6f28592aaac30..3e4da558c72f3ae6e484aa6c69bd7cf28bdc2fd0 100644
--- a/resources/assets/less/metager/general.less
+++ b/resources/assets/less/metager/general.less
@@ -103,7 +103,7 @@ p {
 /* Logo */
 
 .logo {
-    color: rgb(255, 128, 0);
+    color: @metager-orange;
     font-family: Liberation Sans, sans-serif;
     font-style: italic;
     font-weight: bold;
diff --git a/resources/assets/less/metager/result-page.less b/resources/assets/less/metager/result-page.less
index 2dacba6add9e75ce47ffc1a43bb387da6228228b..331a47cd9a06738a414122046e6934dce913c5d3 100644
--- a/resources/assets/less/metager/result-page.less
+++ b/resources/assets/less/metager/result-page.less
@@ -7,6 +7,17 @@
 @result-width: 700px;
 @quicktip-width: 500px;
 @results-margin-left: @resultpage-leftbox-big-screen-margin-left;
+//
+@result-page-body-background-color: @background-color;
+@result-page-a-hover-color: red;
+@result-page-a-visited-color: @metager-orange;
+@result-page-product-shop-color: green;
+//
+@body-background-color: @result-page-body-background-color;
+@a-visited-color: @result-page-a-visited-color;
+@a-hover-color: @result-page-a-hover-color;
+@a-donation-hover-color: @result-page-a-hover-color;
+@product-shop-color: @result-page-product-shop-color;
 #header-logo {
     z-index: 0;
     padding-right: 10px;
@@ -29,17 +40,17 @@ body {
 }
 
 .navbar {
-    border-bottom: 3px solid rgb(255, 128, 0);
+    border-bottom: 3px solid @metager-orange;
     box-shadow: 1px 1px 5px 1px rgba(0, 0, 0, 0.2);
     &.navbar-resultpage {
-        border-bottom: 2px solid rgb(255, 128, 0);
+        border-bottom: 2px solid @metager-orange;
         box-shadow: none;
     }
 }
 
 .lSPrev>span,
 .lSNext>span {
-    color: rgb(255, 128, 0);
+    color: @metager-orange;
 }
 
 #map,
diff --git a/resources/assets/less/metager/searchbar.less b/resources/assets/less/metager/searchbar.less
index d0fa42344ed73e652fe7f943acc29407937586a7..b6420dde7409412b72ac9e9a43b5b3a0aa1f0452 100644
--- a/resources/assets/less/metager/searchbar.less
+++ b/resources/assets/less/metager/searchbar.less
@@ -39,7 +39,7 @@
             -webkit-box-shadow: none;
             box-shadow: none;
             &:focus {
-                outline-color: rgb(255, 128, 0);
+                outline-color: @metager-orange;
                 -webkit-box-shadow: 0px 0px 2px 2px rgba(255, 128, 0, 1);
                 box-shadow: 0px 0px 2px 2px rgba(255, 128, 0, 1);
                 border-color: rgba(255, 128, 0, 1);
@@ -164,7 +164,7 @@ header {
         padding: 0px 30px 0px 10px;
         background-color: white;
         border: 1px solid #ccc;
-        border-bottom: 2px solid rgb(255, 128, 0);
+        border-bottom: 2px solid @metager-orange;
         display: -webkit-box;
         display: -ms-flexbox;
         display: flex;
@@ -230,8 +230,8 @@ header:nth-child(1) {
                 color: black;
             }
             &.active>a {
-                border-bottom: 1px solid rgb(255, 128, 0);
-                color: rgb(255, 128, 0);
+                border-bottom: 1px solid @metager-orange;
+                color: @metager-orange;
             }
             &:last-child {
                 padding-right: 20px
diff --git a/resources/assets/less/metager/settings.less b/resources/assets/less/metager/settings.less
index c4979db26e7cafb04a673803c3f7aa94b02d48a7..5596a208808d6e0c1491f7ac8fe5153d3f0f2a04 100644
--- a/resources/assets/less/metager/settings.less
+++ b/resources/assets/less/metager/settings.less
@@ -1,5 +1,6 @@
 /* Einstellungen */
 
+@settings-abort-btn-color: white;
 #settings-buttons {
     margin-top: 10px;
     display: flex;
diff --git a/resources/assets/less/metager/sidebar.less b/resources/assets/less/metager/sidebar.less
index 163817c812cab74561fbb2f09cb154cffd04b248..95eac30aae3027460dcfc508466ed0a9d69e43d9 100644
--- a/resources/assets/less/metager/sidebar.less
+++ b/resources/assets/less/metager/sidebar.less
@@ -24,7 +24,7 @@
             content: "×";
         }
         &:hover {
-            color: rgb(255, 128, 0);
+            color: @metager-orange;
         }
     }
     &>ul {
@@ -36,7 +36,7 @@
         padding-bottom: 3%;
         border-bottom: 1px solid LightGray;
         &:hover {
-            background-color: @metager-navbar-toggle-hover-background-color;
+            background-color: @color-almost-white;
         }
         &>label {
             font-size: 16px;
@@ -94,21 +94,19 @@
             color: red;
         }
     }
-    
     p {
         width: 90%;
         text-align: center;
         font-weight: bold;
         font-style: italic;
         font-size: large;
-        background-color: rgb(255, 128, 0);
+        background-color: @metager-orange;
         border-radius: .25em;
         margin: 5%;
         color: white;
         font-size: 30px;
         line-height: 35px;
     }
-    
     .caret {
         position: absolute;
         left: 90%;
@@ -158,7 +156,7 @@ label#openSidebar {
         content: "≡";
     }
     &:hover {
-        color: rgb(255, 128, 0);
+        color: @metager-orange;
     }
     .noprint;
 }
diff --git a/resources/assets/less/metager/start-page.less b/resources/assets/less/metager/start-page.less
index f8b5247f6488737849f552678d2f562e7ae4edff..e33847c2953e40dfdb096797439dabb818a59b2a 100644
--- a/resources/assets/less/metager/start-page.less
+++ b/resources/assets/less/metager/start-page.less
@@ -1,6 +1,10 @@
 /* Startseite */
 
 @search-bar-width: 1000px;
+//
+@focus-hover-focus-edit-background-color: #e3e3e3;
+@focus-radio-checked-focus-label-focus-edit-background-color: #e3e3e3;
+@foki-edge-rounding: 7px;
 .mg-panel {
     flex-grow: 1;
     display: flex;
diff --git a/resources/assets/less/metager/variables.less b/resources/assets/less/metager/variables.less
index 5ddf5df1159590aa5709f3a0412a488c7f84f5bd..c2f862dc95dfca975a22333d27b216fc7b3b1dff 100644
--- a/resources/assets/less/metager/variables.less
+++ b/resources/assets/less/metager/variables.less
@@ -1,5 +1,6 @@
+// MetaGer Brand Color
 @metager-orange: rgb(255, 128, 0);
-// General
+// General Colors
 @color-white: white;
 @color-almost-white: mix(@color-white, @color-black, 90%);
 @color-light-grey: mix(@color-white, @color-black, 75%);
@@ -7,13 +8,14 @@
 @color-strong-grey: mix(@color-white, @color-black, 25%);
 @color-almost-black: mix(@color-white, @color-black, 10%);
 @color-black: black;
-//
+// General Background Color
 @background-color: white;
-//
+// Signal Colors
 @brand-success: #5cb85c;
 @brand-info: #FB0;
 @brand-warning: #f0ad4e;
 @brand-danger: #d9534f;
+//
 @body-bg: rgb(250, 250, 250);
 @input-border-focus: @metager-orange;
 @font-family-sans-serif: "Liberation Sans",
@@ -21,126 +23,34 @@
 Helvetica,
 Arial,
 sans-serif;
-// Global textual link color.
+// General textual link color.
 @link-color: @metager-orange;
-// static-pages.less
-@static-pages-color-white: @color-white;
-@static-pages-color-almost-white: @color-almost-white;
-@static-pages-color-light-grey: @color-light-grey;
-@static-pages-color-grey: @color-grey;
-@static-pages-color-strong-grey: @color-strong-grey;
-@static-pages-color-almost-black: @color-almost-black;
-@static-pages-color-black: @color-black;
-//
-@static-pages-spruch-color: #070;
-@static-pages-quicktip-aufruf-color: #fb0;
-@static-pages-quicktip-aufruf-background: #ff4000;
-// result-page-less
-@result-page-color-white: @color-white;
-@result-page-color-almost-white: @color-almost-white;
-@result-page-color-light-grey: @color-light-grey;
-@result-page-color-grey: @color-grey;
-@result-page-color-strong-grey: @color-strong-grey;
-@result-page-color-almost-black: @color-almost-black;
-@result-page-color-black: @color-black;
-//
-@result-page-body-background-color: @background-color;
-@result-page-a-hover-color: red;
-@result-page-a-visited-color: @metager-orange;
-@result-page-product-shop-color: green;
-// start-page.less
-@focus-hover-focus-edit-background-color: #e3e3e3;
-@focus-radio-checked-focus-label-focus-edit-background-color: #e3e3e3;
-@foki-edge-rounding: 7px;
-// settings.less
-@settings-abort-btn-color: white;
-// base.less
-@base-body-backround-color: @background-color;
-@base-aufruf-winter-color: #ab2121;
-@base-aufruf-winter-border-color: #953535;
-@base-aufruf-winter-btn-color: white;
-@base-aufruf-winter-btn-hover-background-color: #bd0d0d;
 
 /* Unsorted */
 
-@quicktip-background-color: @static-pages-color-white;
-@spruch-color: @static-pages-spruch-color;
-@spruch-border-left-color: @spruch-color;
-@spruch-author-color: @static-pages-color-grey;
-@metager-navbar-toggle-color: @static-pages-color-grey;
-@metager-navbar-toggle-background-color: @static-pages-color-white;
-@metager-navbar-toggle-border-color: @static-pages-color-almost-white;
-@metager-navbar-toggle-visited-color: @static-pages-color-grey;
-@metager-navbar-toggle-hover-background-color: @static-pages-color-almost-white;
-@toggle-nav-hide-or-metager-navbar-toggle-background-color: @metager-orange;
-@more-information-ul-li-color: @static-pages-color-grey;
-@more-information-h2-color: @static-pages-color-grey;
-@div-right-background-color: @static-pages-color-almost-white;
-@div-right-p-border-bottom-color: @static-pages-color-black;
-@quicktip-color: @static-pages-color-black;
-@quicktip-border-left-color: @static-pages-quicktip-aufruf-color;
-@quicktip-aufruf-color: @static-pages-quicktip-aufruf-background;
-@quicktip-aufruf-border-left-color: @quicktip-aufruf-color;
-@navbar-default-background-color: @static-pages-color-white;
-@mg-panel-background-color: @static-pages-color-white;
-@form-group-color: @static-pages-color-black;
-@metager-searchinput-color: @static-pages-color-strong-grey;
-@metager-searchinput-background-color: @static-pages-color-white;
-@metager-searchinput-border-color: @static-pages-color-almost-white;
-@metager-searchbutton-color: @static-pages-color-strong-grey;
-@metager-searchbutton-background-color: @static-pages-color-almost-white;
-@metager-searchbutton-border-color: @static-pages-color-almost-white;
-@modal-content-box-shadow-color: fade(@static-pages-color-black, 30%);
-@a-content-hidden-xs-color: @static-pages-color-almost-black;
-@section-box-shadow-color: fade(@static-pages-color-black, 55%);
-//
-@body-background-color: @base-body-backround-color;
-@aufruf-winter-a-normal-or-visited: @base-aufruf-winter-color;
-@aufruf-winter-aufruf-action-btn-color: @base-aufruf-winter-btn-color!important;
-@aufruf-winter-aufruf-action-btn-background-color: @base-aufruf-winter-color!important;
-@aufruf-winter-aufruf-action-btn-border-color: @base-aufruf-winter-border-color;
-@aufruf-winter-aufruf-action-btn-hover-background-color: @base-aufruf-winter-btn-hover-background-color !important;
-@aufruf-winter-aufruf-action-btn-hover-border-color: @base-aufruf-winter-border-color;
-@aufruf-winter-quicktip-border-color: @base-aufruf-winter-color!important;
-//
-@body-background-color: @result-page-body-background-color;
-@hostlabel-a-link-or-visited-color: @result-page-color-white;
-@hostlabel-background-color: @result-page-color-strong-grey;
-@navbar-resultpage-background-color: @result-page-color-white;
-@navbar-resultpage-ul-li-a-not-metager-navbar-toggle-color: @result-page-color-grey;
-@navbar-resultpage-ul-li-a-metager-dropdown-toggle-hover-or-focus-background-color: @result-page-color-almost-white;
-@research-a-color: @result-page-color-black;
-@content-wrapper-background-color: @result-page-color-white;
-@a-visited-color: @result-page-a-visited-color;
-@a-hover-color: @result-page-a-hover-color;
+@quicktip-background-color: @color-white;
+@navbar-default-background-color: @color-white;
+@form-group-color: @color-black;
+@modal-content-box-shadow-color: fade(@color-black, 30%);
+@a-content-hidden-xs-color: @color-almost-black;
+@section-box-shadow-color: fade(@color-black, 55%);
+@body-background-color: @background-color;
+@hostlabel-a-link-or-visited-color: @color-white;
+@hostlabel-background-color: @color-strong-grey;
+@navbar-resultpage-background-color: @color-white;
+@navbar-resultpage-ul-li-a-metager-dropdown-toggle-hover-or-focus-background-color: @color-almost-white;
+@research-a-color: @color-black;
+@content-wrapper-background-color: @color-white;
 @a-donation-normal-or-visited-color: inherit;
-@a-donation-hover-color: @result-page-a-hover-color;
-@resultpage-foki-or-foki-background-color: @result-page-color-white;
-@resultpage-foki-or-foki-li-a-color: @result-page-color-grey;
-@resultpage-foki-or-foki-li-active-a-color: @result-page-color-black;
-@resultpage-foki-or-foki-li-active-a-background-color: @result-page-color-white;
-@spruch-author-color: @result-page-color-strong-grey;
-@result-title-color: @result-page-color-black;
-@result-link-options-color: @result-page-color-strong-grey;
-@result-link-options-a-color: @result-page-color-strong-grey;
-@result-description-color: @result-page-color-black;
-@result-description-img-border-color: @result-page-color-almost-white;
-@result-hoster-color: @result-page-color-grey;
-@result-hoster-a-color: @result-page-color-strong-grey;
-@options-list-li-hover-background-color: @result-page-color-almost-white;
-@options-list-li-a-color: @result-page-color-strong-grey;
-@image-item-img-box-shadow-color: fade(@result-page-color-black, 30%);
-@searchplugin-a-color: @result-page-color-white;
-@product-border-color: @result-page-color-almost-white;
-@product-a-color: @result-page-color-strong-grey;
-@product-price-color: @result-page-color-strong-grey;
-@product-price-background-color: fade(@result-page-color-white, 90%);
-@product-shop-color: @result-page-product-shop-color;
-@lsprev-or-lsnext-i-background-color: @result-page-color-black;
-//
-@metager-dropdown-toggle-hover-or-focus-color: fade(@static-pages-color-black, 15%);
-@metager-dropdown-menu-background-color: @static-pages-color-white;
-@metager-dropdown-menu-box-shadow-color: fade(@static-pages-color-black, 17.5%);
-@metager-dropdown-menu-li-a-color: @static-pages-color-almost-black;
-@metager-dropdown-menu-li-a-hover-color: @static-pages-color-strong-grey;
-@metager-dropdown-menu-li-a-hover-background-color: @static-pages-color-almost-white;
\ No newline at end of file
+@spruch-author-color: @color-strong-grey;
+@result-description-color: @color-black;
+@result-description-img-border-color: @color-almost-white;
+@options-list-li-hover-background-color: @color-almost-white;
+@options-list-li-a-color: @color-strong-grey;
+@image-item-img-box-shadow-color: fade(@color-black, 30%);
+@searchplugin-a-color: @color-white;
+@product-border-color: @color-almost-white;
+@product-a-color: @color-strong-grey;
+@product-price-color: @color-strong-grey;
+@product-price-background-color: fade(@color-white, 90%);
+@lsprev-or-lsnext-i-background-color: @color-black;
\ No newline at end of file