#9A687A

CSS

:root {
  --never-forget: #9a687a;
  --never-forget-rgb: 154 104 122;
  --never-forget-oklch: oklch(0.575 0.068 356.2);
}

.element {
  color: var(--never-forget);
  background-color: hsl(338 20% 51%);
  border-color: oklch(0.575 0.068 356.2);
}

Tailwind CSS v4

@theme {
  --color-never-forget: #9a687a;
  --color-never-forget-50: #ffeef5;
  --color-never-forget-100: #fcdfe8;
  --color-never-forget-200: #eec9d4;
  --color-never-forget-300: #d6a9b7;
  --color-never-forget-400: #c08e9f;
  --color-never-forget-500: #ab7387;
  --color-never-forget-600: #916273;
  --color-never-forget-700: #744e5c;
  --color-never-forget-800: #553844;
  --color-never-forget-900: #3c272f;
  --color-never-forget-950: #25151b;
}

SCSS

$never-forget: #9a687a;
$never-forget-rgb: 154, 104, 122;
$never-forget-light: mix(#fff, $never-forget, 20%);
$never-forget-dark: mix(#000, $never-forget, 20%);

.element {
  color: $never-forget;
  box-shadow: 0 0 0 2px rgba($never-forget, 0.35);
}