diff --git a/_ext/translation_graph.py b/_ext/translation_graph.py
index 2077faaf..76c4a479 100644
--- a/_ext/translation_graph.py
+++ b/_ext/translation_graph.py
@@ -146,6 +146,8 @@ def run(self):
         fig.update_layout(
             paper_bgcolor="rgba(0,0,0,0)",
             plot_bgcolor="rgba(0,0,0,0)",
+            hoverlabel_bgcolor="var(--bs-body-bg)",
+            hoverlabel_font_color="var(--bs-body-color)",
             font_color="var(--bs-body-color)",
             margin=dict(l=40, r=40, t=40, b=40),
             xaxis_showgrid=False,
diff --git a/_static/pyos.css b/_static/pyos.css
index dadecbfd..f40cce43 100644
--- a/_static/pyos.css
+++ b/_static/pyos.css
@@ -1,6 +1,6 @@
 /* PyOS-specific vars :) */
 :root {
-  --pyos-color-primary: #703c87;
+  --pyos-color-primary: #cfafde;
   --pyos-color-secondary: #8045e5;
   --pyos-color-secondary-highlight: #591bc2;
   --pyos-color-tertiary: #a66c98;