diff --git a/src/shared/components/ColorPicker.client.js b/src/shared/components/ColorPicker.client.js
index 9f6aca4..a102848 100644
--- a/src/shared/components/ColorPicker.client.js
+++ b/src/shared/components/ColorPicker.client.js
@@ -77,7 +77,7 @@ const ColorPicker = ({
 
             <div className="flex flex-wrap items-start gap-3">
                 {/* Left: big custom swatch + hex input */}
-                <div className="flex flex-col gap-2 w-14 flex-shrink-0">
+                <div className="flex flex-col gap-2 w-18 flex-shrink-0">
                     <button
                         type="button"
                         title="Couleur personnalisée"