diff --git a/app/javascript/styles/tango.scss b/app/javascript/styles/tango.scss
new file mode 100644
index 000000000..9699d17b5
--- /dev/null
+++ b/app/javascript/styles/tango.scss
@@ -0,0 +1,18 @@
+$ui-base-color: #2f3436;
+$ui-highlight-color: #5c90c7;
+$ui-button-background-color: #4a73a0;
+$ui-button-focus-background-color: #3d6085;
+$ui-button-focus-outline-color: #7aa3d1;
+$ui-button-background-color: #4a73a0;
+$ui-button-focus-background-color: #3d6085;
+$ui-button-focus-outline-color: #7aa3d1;
+$ui-button-secondary-color: #4a73a0;
+$ui-button-secondary-border-color: #4a73a0;
+$ui-button-secondary-focus-border-color: #7aa3d1;
+$ui-button-secondary-focus-color: #7aa3d1;
+$ui-button-tertiary-color: #7aa3d1;
+$ui-button-tertiary-border-color: #7aa3d1;
+$ui-button-tertiary-focus-background-color: #3d6085;
+$ui-button-icon-hover-background-color: rgba(74, 115, 160, 40%);
+
+@import 'application';