#9D677A

CSS

:root {
  --never-forget: #9d677a;
  --never-forget-rgb: 157 103 122;
  --never-forget-oklch: oklch(0.577 0.074 356.9);
}

.element {
  color: var(--never-forget);
  background-color: hsl(339 22% 51%);
  border-color: oklch(0.577 0.074 356.9);
}

Tailwind CSS v4

@theme {
  --color-never-forget: #9d677a;
  --color-never-forget-50: #ffedf5;
  --color-never-forget-100: #fedee7;
  --color-never-forget-200: #f0c8d3;
  --color-never-forget-300: #d8a8b6;
  --color-never-forget-400: #c38d9f;
  --color-never-forget-500: #ae7187;
  --color-never-forget-600: #936072;
  --color-never-forget-700: #764d5b;
  --color-never-forget-800: #573844;
  --color-never-forget-900: #3d262f;
  --color-never-forget-950: #26141b;
}

SCSS

$never-forget: #9d677a;
$never-forget-rgb: 157, 103, 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);
}