diff --git a/mods/contrast-blue-orange/mod.js b/mods/contrast-blue-orange/mod.js
new file mode 100644
index 0000000..8db6bc1
--- /dev/null
+++ b/mods/contrast-blue-orange/mod.js
@@ -0,0 +1,16 @@
+/*
+ * contrast-blue-orange
+ * (c) 2021 GuYith (https://github.com/GuYith)
+ * under the MIT license
+ */
+
+'use strict';
+
+module.exports = {
+    id:'61dd3671-f8b2-4116-8f1c-1a169286fe55',
+    name: 'contrast blue orange',
+    tags: ['theme', 'light', 'bule'],
+    desc: 'A bright light theme using blue and orange',
+    version: '0.1.0',
+    author: 'GuYith',
+};
diff --git a/mods/contrast-blue-orange/variables.css b/mods/contrast-blue-orange/variables.css
new file mode 100644
index 0000000..4674116
--- /dev/null
+++ b/mods/contrast-blue-orange/variables.css
@@ -0,0 +1,57 @@
+/*
+ * contrast-blue-orange
+ * (c) 2021 GuYith (https://github.com/GuYith)
+ * under the MIT license
+ */
+
+ :root {
+
+  /** light **/
+  --light_contrast-orange: #f35b10;
+  --light_contrast-blue-1: #f8f9fa;
+  --light_contrast-blue-2: #4c7bb3;
+  --light_contrast-blue-3: #335a8a ;
+  --light_contrast-blue-4: #224671;
+
+  --light_contrast-main: #fefafa;
+  --light_contrast-transparent: transparent;
+  --light_contrast-text_ui: #1e114e;
+  --light_contrast-trans-7: #e8f1fac5;
+  --light_contrast-trans-0: #f5f6f8da;
+  --light_contrast-trans-1: #bad6f861;
+  --light_contrast-trans-2: #bad6f896;
+  --light_contrast-trans-3: #bad6f8b8;
+  --light_contrast-trans-4: #bad6f8da;
+  --light_contrast-trans-5: #bad6f875;
+  --light_contrast-trans-6: #bad6f899;
+
+  --theme_light--main: var(--light_contrast-main);
+  --theme_light--sidebar: var(--light_contrast-transparent);
+  --theme_light--overlay: var(--light_contrast-trans-1);
+  --theme_light--dragarea: var(--light_contrast-blue-1);
+  --theme_light--box-shadow: var(--light_contrast-trans-1) 0px 0px 0px 1px, var(--light_contrast-trans-1) 0px 2px 4px;
+  --theme_light--box-shadow_strong: var(--light_contrast-trans-4) 0px 0px 0px 1px, var(--light_contrast-trans-2) 0px 3px 6px, var(--light_contrast-trans-3) 0px 9px 24px;
+
+  --theme_light--scrollbar: var(--light_contrast-blue-3);
+  --theme_light--scrollbar-border: var(--light_contrast-transparen);
+  --theme_light--scrollbar_hover: var(--light_contrast-blue-2);
+  --theme_light--card: var(--light_contrast-blue-1);
+  --theme_light--gallery: var(--light_contrast-trans-0);
+  --theme_light--select_input: var(--light_contrast-trans-7);
+  --theme_light--table-border: var(--light_contrast-trans-7);
+  --theme_light--ui-border: var(--light_contrast-trans-0);
+  --theme_light--interactive_hover: var(--light_contrast-trans-7);
+  --theme_light--interactive_hover-border: var(--light_contrast-transparent);
+  --theme_light--selected: var(--light_contrast-trans-7);
+  --theme_light--primary: var(--light_contrast-orange);
+  --theme_light--primary_hover: var(--light_contrast-blue-2);
+  --theme_light--primary_click: var(--light_contrast-blue-4);
+  --theme_light--option-color: var(--light_contrast-blue-3);
+  --theme_light--option-background: var(--light_contrast-transparent);
+  --theme_light--option_hover-color: var(--light_contrast-blue-4);
+  --theme_light--option_hover-background: var(--light_contrast-trans-7);
+  --theme_light--text_ui: var(--light_contrast-text_ui);
+  --theme_light--text_ui_info: var(--light_contrast-orange);
+}
+
+.notion-sidebar{background-color:#fafcfd;}
\ No newline at end of file