Hue

@theme {
 --color-rainbow-trail-50: #f5f5f5;
 --color-rainbow-trail-100: #bebebe;
 --color-rainbow-trail-200: #acacac;
 --color-rainbow-trail-300: #9c9c9c;
 --color-rainbow-trail-400: #8b8b8b;
 --color-rainbow-trail-500: #7a7a7a;
 --color-rainbow-trail-600: #696969;
 --color-rainbow-trail-700: #585858;
 --color-rainbow-trail-800: #474747;
 --color-rainbow-trail-900: #363636;
}