diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 04011607..fd2da79c 100755
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -1349,7 +1349,6 @@ GraphQL:
   type: data
   extensions:
     - .graphql
-  color: "#E535AB"
   tm_scope: source.graphql
   ace_mode: text
 
@@ -2216,7 +2215,6 @@ Markdown:
   - .mkdown
   - .ron
   tm_scope: source.gfm
-  color: "#083FA1"
 
 Mask:
   type: markup
@@ -3096,7 +3094,6 @@ RDoc:
   extensions:
   - .rdoc
   tm_scope: text.rdoc
-  color: "#8E84BF"
 
 REALbasic:
   type: programming
@@ -3987,7 +3984,6 @@ WebIDL:
 
 World of Warcraft Addon Data:
   type: data
-  color: "#e0b330"
   extensions:
   - .toc
   tm_scope: source.toc
@@ -4297,7 +4293,6 @@ reStructuredText:
   - .rest.txt
   - .rst.txt
   ace_mode: text
-  color: "#B3BCBC"
 
 wisp:
   type: programming