diff --git a/packages/color-picker/src/color.js b/packages/color-picker/src/color.js
index 8dee3c84d..b7242a43a 100644
--- a/packages/color-picker/src/color.js
+++ b/packages/color-picker/src/color.js
@@ -249,6 +249,7 @@ export default class Color {
       }
     } else if (value.indexOf('#') !== -1) {
       const hex = value.replace('#', '').trim();
+      if (!/^(?:[0-9a-fA-F]{3}){1,2}$/.test(hex)) return;
       let r, g, b;
 
       if (hex.length === 3) {