diff --git a/server/index.js b/server/index.js
index 14e4199..a1c12fd 100644
--- a/server/index.js
+++ b/server/index.js
@@ -42,10 +42,10 @@ const getParamKey = val => {
   const n = num(val)
   if (!val.length) {
     return null
-  } else if (isHex(val)) {
-    return { color: '#' + val }
   } else if (!isNaN(n)) {
     return { size: n }
+  } else if (isHex(val)) {
+    return { color: '#' + val }
   } else if (type === 'string' && !/\-/.test(val)) {
     return { [val]: true }
   } else if (type === 'string' && /\-/.test(val)) {