vuetify/lib/components/VColorPicker/VColorPickerPreview.css

Vue Material Component Framework

.v-color-picker-preview__alpha .v-slider-track__background {
  background-color: transparent !important;
}
.v-locale--is-ltr.v-color-picker-preview__alpha .v-slider-track__background, .v-locale--is-ltr .v-color-picker-preview__alpha .v-slider-track__background {
  background-image: linear-gradient(to right, transparent, var(--v-color-picker-color-hsv));
}

.v-locale--is-rtl.v-color-picker-preview__alpha .v-slider-track__background, .v-locale--is-rtl .v-color-picker-preview__alpha .v-slider-track__background {
  background-image: linear-gradient(to left, transparent, var(--v-color-picker-color-hsv));
}

.v-color-picker-preview__alpha .v-slider-track__background::after {
  content: "";
  z-index: -1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAAAXNSR0IArs4c6QAAACRJREFUKFNjPHTo0H8GJGBnZ8eIzGekgwJk+0BsdCtRHEQbBQBbbh0dIGKknQAAAABJRU5ErkJggg==) repeat;
  border-radius: inherit;
}

.v-color-picker-preview__sliders {
  display: flex;
  flex: 1 0 auto;
  flex-direction: column;
  padding-inline-end: 16px;
}

.v-color-picker-preview__dot {
  position: relative;
  height: 30px;
  width: 30px;
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAAAXNSR0IArs4c6QAAACRJREFUKFNjPHTo0H8GJGBnZ8eIzGekgwJk+0BsdCtRHEQbBQBbbh0dIGKknQAAAABJRU5ErkJggg==) repeat;
  border-radius: 50%;
  overflow: hidden;
  margin-inline-end: 24px;
}
.v-color-picker-preview__dot > div {
  width: 100%;
  height: 100%;
}

.v-locale--is-ltr.v-color-picker-preview__hue:not(.v-input--is-disabled) .v-slider-track__background, .v-locale--is-ltr .v-color-picker-preview__hue:not(.v-input--is-disabled) .v-slider-track__background {
  background: linear-gradient(to right, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%, #00F 66.66%, #F0F 83.33%, #F00 100%);
}

.v-locale--is-rtl.v-color-picker-preview__hue:not(.v-input--is-disabled) .v-slider-track__background, .v-locale--is-rtl .v-color-picker-preview__hue:not(.v-input--is-disabled) .v-slider-track__background {
  background: linear-gradient(to left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%, #00F 66.66%, #F0F 83.33%, #F00 100%);
}

.v-color-picker-preview__track {
  position: relative;
  width: 100%;
  margin: 0 !important;
}
.v-color-picker-preview__track .v-slider-track__fill {
  display: none;
}

.v-color-picker-preview {
  align-items: center;
  display: flex;
  margin-bottom: 0;
}

.v-color-picker-preview__eye-dropper {
  position: relative;
  margin-right: 12px;
}