diff --git a/src/lib/elementary/elm_colorselector_common.h b/src/lib/elementary/elm_colorselector_common.h
index 3902173c9f..5dc0ba226e 100644
--- a/src/lib/elementary/elm_colorselector_common.h
+++ b/src/lib/elementary/elm_colorselector_common.h
@@ -20,12 +20,50 @@ struct _Elm_Custom_Palette
    Eina_List  *color_list;
 };
 
+/**
+ * @brief Get Palette item's color.
+ *
+ * @param[in] it The color palette item.
+ * @param[out] r integer pointer for r-value of color
+ * @param[out] g integer pointer for g-value of color
+ * @param[out] b integer pointer for b-value of color
+ * @param[out] a integer pointer for a-value of color
+ *
+ * @ingroup Elm_Colorselector
+ */
 EAPI void elm_colorselector_palette_item_color_get(const Elm_Object_Item *it, int *r, int *g, int *b, int *a);
 
+/**
+ * @brief Set palette item's color.
+ *
+ * @param[in] it The color palette item.
+ * @param[in] r r-value of color
+ * @param[in] g g-value of color
+ * @param[in] b b-value of color
+ * @param[in] a a-value of color
+ *
+ * @ingroup Elm_Colorselector
+ */
 EAPI void elm_colorselector_palette_item_color_set(Elm_Object_Item *it, int r, int g, int b, int a);
 
+/**
+ * @brief Get the selected state of color palette item.
+ *
+ * @param[in] it The colorpalette item
+ * @return @c EINA_TRUE if the item is selected, @c EINA_FALSE otherwise.
+ *
+ * @ingroup Elm_Colorselector
+ */
 EAPI Eina_Bool elm_colorselector_palette_item_selected_get(const Elm_Object_Item *it);
 
+/**
+ * @brief Set the selected state of color palette item.
+ *
+ * @param[in] it The colorpalette item
+ * @param[in] selected The selected state
+ *
+ * @ingroup Elm_Colorselector
+ */
 EAPI void elm_colorselector_palette_item_selected_set(Elm_Object_Item *it, Eina_Bool selected);
 
 /**