#936D71

CSS

:root {
  --never-forget: #936d71;
  --never-forget-rgb: 147 109 113;
  --never-forget-oklch: oklch(0.574 0.049 11.7);
}

.element {
  color: var(--never-forget);
  background-color: hsl(354 15% 50%);
  border-color: oklch(0.574 0.049 11.7);
}

Tailwind CSS v4

@theme {
  --color-never-forget: #936d71;
  --color-never-forget-50: #fff0f1;
  --color-never-forget-100: #f8e2e3;
  --color-never-forget-200: #e8ccce;
  --color-never-forget-300: #cfaeb0;
  --color-never-forget-400: #b99397;
  --color-never-forget-500: #a4797e;
  --color-never-forget-600: #8a676a;
  --color-never-forget-700: #6f5255;
  --color-never-forget-800: #523c3f;
  --color-never-forget-900: #39292b;
  --color-never-forget-950: #231718;
}

SCSS

$never-forget: #936d71;
$never-forget-rgb: 147, 109, 113;
$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);
}