#161A0E

CSS

:root {
  --memorial-black: #161a0e;
  --memorial-black-rgb: 22 26 14;
  --memorial-black-oklch: oklch(0.209 0.023 123.4);
}

.element {
  color: var(--memorial-black);
  background-color: hsl(80 30% 8%);
  border-color: oklch(0.209 0.023 123.4);
}

Tailwind CSS v4

@theme {
  --color-memorial-black: #161a0e;
  --color-memorial-black-50: #f3f6ef;
  --color-memorial-black-100: #e6e9e1;
  --color-memorial-black-200: #d2d6cc;
  --color-memorial-black-300: #b4baad;
  --color-memorial-black-400: #9ba192;
  --color-memorial-black-500: #838978;
  --color-memorial-black-600: #6f7466;
  --color-memorial-black-700: #595d51;
  --color-memorial-black-800: #41443b;
  --color-memorial-black-900: #2d2f28;
  --color-memorial-black-950: #1a1b16;
}

SCSS

$memorial-black: #161a0e;
$memorial-black-rgb: 22, 26, 14;
$memorial-black-light: mix(#fff, $memorial-black, 20%);
$memorial-black-dark: mix(#000, $memorial-black, 20%);

.element {
  color: $memorial-black;
  box-shadow: 0 0 0 2px rgba($memorial-black, 0.35);
}