message: Remove redundant 'dim-hex-with-alpha' function since Sass 'rgba' already handles this scenario.
diff: @@ -148,10 +148,18 @@ $easeInOutCubic: cubic-bezier(0.645, 0.045, 0.355, 1);
  /*
  Utility functions to allow for augmenting a hex color value with an alpha component.
  +
  e.g.
  - color: dim-hex-with-alpha(#ff7b00, 0.5);
  +
  + --my-base-color-rgb: #{dim-hex-to-rgb-values(#ff7b00)};
  + background-color: dim-rgb-values-to-rgba(var(--my-base-color-rgb));
  + border-color: dim-rgb-values-to-rgba(var(--my-base-color-rgb), $alpha: 0.75);
  +
  produces
  - color: rgba(255, 128, 0, 0.5);
  +
  + background-color: rgba(255, 128, 0, 1);
  + border-color: rgba(255, 128, 0, 0.75);
  +
  */
  // Converts a 6-character hex color into a comma-separated list of RGB values, to use within the 'rgba' function.
  @@ -163,8 +171,3 @@ produces
  @function dim-rgb-values-to-rgba($values, $alpha: 1) {
  @return #{'rgba(' + $values + ', ' + $alpha + ')'};
  }
  -
  -// Augments a hex color with the specified alpha value and returns its 'rgba' representation.
  -@function dim-hex-with-alpha($hex, $alpha) {
  - @return dim-rgb-values-to-rgba(dim-hex-to-rgb-values($hex), $alpha);
  -}
  