diff --git a/apps/common/main/resources/less/colors-table-classic.less b/apps/common/main/resources/less/colors-table-classic.less
index ebf9f944a5..6924ff9dd3 100644
--- a/apps/common/main/resources/less/colors-table-classic.less
+++ b/apps/common/main/resources/less/colors-table-classic.less
@@ -59,14 +59,14 @@
         --canvas-content-background: #fff;
         --canvas-page-border: #ccc;
 
-        --canvas-ruler-background: #555;
-        --canvas-ruler-margins-background: #444;
-        --canvas-ruler-mark: #b2b2b2;
-        --canvas-ruler-handle-border: #b2b2b2;
-        --canvas-ruler-handle-border-disabled: #717171;
+        --canvas-ruler-background: #fff;
+        --canvas-ruler-margins-background: #d6d6d6;
+        --canvas-ruler-mark: #585b5e;
+        --canvas-ruler-handle-border: #555;
+        --canvas-ruler-handle-border-disabled: #a9afb5;
 
-        --canvas-high-contrast: #fff;
-        --canvas-high-contrast-disabled: #888;
+        --canvas-high-contrast: #000;
+        --canvas-high-contrast-disabled: #82878f;
 
         --canvas-cell-border: fade(#000, 10%);
         --canvas-cell-title-border: #757575;
diff --git a/apps/common/main/resources/less/colors-table-dark.less b/apps/common/main/resources/less/colors-table-dark.less
index 2548ee6437..476f17077a 100644
--- a/apps/common/main/resources/less/colors-table-dark.less
+++ b/apps/common/main/resources/less/colors-table-dark.less
@@ -66,7 +66,7 @@
         --canvas-ruler-handle-border-disabled: #808080;
 
         --canvas-high-contrast: #fff;
-        --canvas-high-contrast-disabled: #888;
+        --canvas-high-contrast-disabled: #ccc;
 
         --canvas-cell-border: fade(#000, 10%);
         --canvas-cell-title-border: #757575;
diff --git a/apps/common/main/resources/less/colors-table.less b/apps/common/main/resources/less/colors-table.less
index 945c1e812d..4fe462dadc 100644
--- a/apps/common/main/resources/less/colors-table.less
+++ b/apps/common/main/resources/less/colors-table.less
@@ -77,7 +77,7 @@
     --canvas-ruler-handle-border-disabled: #aaa;
 
     --canvas-high-contrast: #000;
-    --canvas-high-contrast-disabled: #999;
+    --canvas-high-contrast-disabled: #666;
 
     --canvas-cell-border: fade(black, 10%);
     --canvas-cell-title-border: #d8d8d8;