diff --git a/assets/sass/syntax/_syntax.scss b/assets/sass/syntax/_syntax.scss
index 67eb5ff..b18ed61 100644
--- a/assets/sass/syntax/_syntax.scss
+++ b/assets/sass/syntax/_syntax.scss
@@ -13,6 +13,7 @@
 @import 'friendly';
 @import 'fruity';
 @import 'github';
+@import 'gruv';
 @import 'igor';
 @import 'lovelace';
 @import 'manni';
@@ -202,9 +203,91 @@
   }
 }
 
+.theme__gruv {
+  @if $theme_gruv_chroma == default {
+    @include chroma-gruv;
+  } @else if $theme_dark_chroma == abap {
+    @include chroma-abap;
+  } @else if $theme_dark_chroma == algol {
+    @include chroma-algol;
+  } @else if $theme_dark_chroma == algolnu {
+    @include chroma-algolnu;
+  } @else if $theme_dark_chroma == api {
+    @include chroma-api;
+  } @else if $theme_dark_chroma == arduino {
+    @include chroma-arduino;
+  } @else if $theme_dark_chroma == autumn {
+    @include chroma-autumn;
+  } @else if $theme_dark_chroma == borland {
+    @include chroma-borland;
+  } @else if $theme_dark_chroma == bw {
+    @include chroma-bw;
+  } @else if $theme_dark_chroma == colorful {
+    @include chroma-colorful;
+  } @else if $theme_dark_chroma == dracula {
+    @include chroma-dracula;
+  } @else if $theme_dark_chroma == emacs {
+    @include chroma-emacs;
+  } @else if $theme_dark_chroma == friendly {
+    @include chroma-friendly;
+  } @else if $theme_dark_chroma == fruity {
+    @include chroma-fruity;
+  } @else if $theme_dark_chroma == github {
+    @include chroma-github;
+  } @else if $theme_dark_chroma == igor {
+    @include chroma-igor;
+  } @else if $theme_dark_chroma == lovelace {
+    @include chroma-lovelace;
+  } @else if $theme_dark_chroma == manni {
+    @include chroma-manni;
+  } @else if $theme_dark_chroma == monokai {
+    @include chroma-monokai;
+  } @else if $theme_dark_chroma == monokailight {
+    @include chroma-monokailight;
+  } @else if $theme_dark_chroma == murphy {
+    @include chroma-murphy;
+  } @else if $theme_dark_chroma == native {
+    @include chroma-native;
+  } @else if $theme_dark_chroma == paraisodark {
+    @include chroma-paraisodark;
+  } @else if $theme_dark_chroma == paraisolight {
+    @include chroma-paraisolight;
+  } @else if $theme_dark_chroma == pastie {
+    @include chroma-pastie;
+  } @else if $theme_dark_chroma == perldoc {
+    @include chroma-perldoc;
+  } @else if $theme_dark_chroma == pygments {
+    @include chroma-pygments;
+  } @else if $theme_dark_chroma == rainbowdash {
+    @include chroma-rainbowdash;
+  } @else if $theme_dark_chroma == rrt {
+    @include chroma-rrt;
+  } @else if $theme_dark_chroma == solarizeddark {
+    @include chroma-solarizeddark;
+  } @else if $theme_dark_chroma == solarizeddark256 {
+    @include chroma-solarizeddark256;
+  } @else if $theme_dark_chroma == solarizedlight {
+    @include chroma-solarizedlight;
+  } @else if $theme_dark_chroma == swapoff {
+    @include chroma-swapoff;
+  } @else if $theme_dark_chroma == tango {
+    @include chroma-tango;
+  } @else if $theme_dark_chroma == trac {
+    @include chroma-trac;
+  } @else if $theme_dark_chroma == vim {
+    @include chroma-vim;
+  } @else if $theme_dark_chroma == vs {
+    @include chroma-vs;
+  } @else if $theme_dark_chroma == xcode {
+    @include chroma-xcode;
+  } @else {
+    @include chroma-monokai;
+  }
+}
+
 .theme__hacker {
   @if $theme_hacker_chroma == default {
-    @include chroma-dracula;
+    @include chroma-monokai;
   } @else if $theme_hacker_chroma == abap {
     @include chroma-abap;
   } @else if $theme_hacker_chroma == algol {
@@ -280,7 +363,7 @@
   } @else if $theme_hacker_chroma == xcode {
     @include chroma-xcode;
   } @else {
-    @include chroma-dracula;
+    @include chroma-monokai;
   }
 }
 
diff --git a/assets/sass/themes/_gruvcode.scss b/assets/sass/themes/_gruvcode.scss
index f69fea9..c81735e 100644
--- a/assets/sass/themes/_gruvcode.scss
+++ b/assets/sass/themes/_gruvcode.scss
@@ -57,13 +57,13 @@ $gruvcode: '';
   );
 } @else {
   $gruvcode: (
-    content-code-color: #E3CD26,
+    content-code-color: #689d6a,
     content-pre-main-color: #E08C48,//#1FFF2A,
-    content-pre-color: #d1d1d1,
+    content-pre-color: #ebdbb2,
     content-pre-number-color: #666,
-    content-pre-background-color: #282a36,
-    content-pre-border-background-color: #424242,
-    content-pre-header-background-color: darken(#202420, 1.5%),
-    content-pre-header-color: #FCFCFA,
+    content-pre-background-color: #1d2021,
+    content-pre-border-background-color: #282828,
+    content-pre-header-background-color: #282828,//dark(#202420, 1.5%),
+    content-pre-header-color: #b16286,
   );
 }
\ No newline at end of file