diff --git a/api/graphql.go b/api/graphql.go
index e508b95..e45489d 100644
--- a/api/graphql.go
+++ b/api/graphql.go
@@ -409,6 +409,7 @@ func NewSchema(config Config) (graphql.Schema, error) {
 				},
 			}),
 			Args: graphql.FieldConfigArgument{
+				"color":         &graphql.ArgumentConfig{Type: graphql.String, Description: "按主色调筛选图像, 使用十六进制颜色代码(#FF1414)"},
 				"explorer_id":   &graphql.ArgumentConfig{Type: graphql.Int, Description: "筛选图像中指定收藏夹的"},
 				"collect_id":    &graphql.ArgumentConfig{Type: graphql.Int, Description: "筛选图像中指定收藏夹的"},
 				"collect":       &graphql.ArgumentConfig{Type: graphql.Int, Description: "筛选图像中指定用户收藏过的"},
@@ -627,6 +628,53 @@ func NewSchema(config Config) (graphql.Schema, error) {
 					))
 				}
 
+				// 数据库中筛选: 按图像主色调颜色筛选
+				if p.Args["color"] != nil {
+					// 将 16 进制颜色转换为 RGB 三值
+
+					// hexToRGB 将十六进制颜色转换为 RGB
+					hexToRGB := func(hex string) (int, int, int, error) {
+						// 去掉 # 号
+						if strings.HasPrefix(hex, "#") {
+							hex = hex[1:]
+						}
+
+						// 检查是否是有效的十六进制颜色
+						if len(hex) != 6 {
+							return 0, 0, 0, fmt.Errorf("invalid hex color")
+						}
+
+						// 解析红色、绿色、蓝色通道的十六进制值
+						r, err := strconv.ParseInt(hex[:2], 16, 0)
+						if err != nil {
+							return 0, 0, 0, err
+						}
+						g, err := strconv.ParseInt(hex[2:4], 16, 0)
+						if err != nil {
+							return 0, 0, 0, err
+						}
+						b, err := strconv.ParseInt(hex[4:], 16, 0)
+						if err != nil {
+							return 0, 0, 0, err
+						}
+
+						return int(r), int(g), int(b), nil
+					}
+					r, g, b, err := hexToRGB(p.Args["color"].(string))
+					if err != nil {
+						fmt.Println("hexToRGB", err)
+						return nil, err
+					}
+					query = query.Where(goqu.Ex{
+						"web_images.color_r > ?": r - 10,
+						"web_images.color_r < ?": r + 10,
+						"web_images.color_g > ?": g - 10,
+						"web_images.color_g < ?": g + 10,
+						"web_images.color_b > ?": b - 10,
+						"web_images.color_b < ?": b + 10,
+					})
+				}
+
 				// 取所有数据的前N条
 				sql, _, _ := query.Where(goqu.Ex{"article_category_top_id": 22}).ToSQL()