watch:{
        color:{
          handler () {
            let rgba = this.color.rgba;
            let currentColor = rgba.a === 1 ? this.color.hex : `rgba(${rgba.r},${rgba.g},${rgba.b},${rgba.a})`;
            this.submit('color',this.now,currentColor)
          },
          immediate: !(this.now==="standard")

        }
      }