Merge pull request #28 from Daandelange/fix-prop-type-warning

Fix Vue type warning in panel

Author: nilshoerrmann

src/components/Colors.vue

@@ -59,7 +59,7 @@ export default {
         label: String,
         value: String,
         contrast: [Boolean, Array],
-        contrastColors: Array,
+        contrastColors: [Array, Boolean],
         readability: Boolean,
         alpha: Boolean,
         invalid: Boolean,