Hayden Valley

CSS

:root {
  --hayden-valley: #5f5d50;
  --hayden-valley-rgb: 95 93 80;
  --hayden-valley-oklch: oklch(0.476 0.02 99.9);
}

.element {
  color: var(--hayden-valley);
  background-color: hsl(52 9% 34%);
  border-color: oklch(0.476 0.02 99.9);
}

Tailwind CSS v4

@theme {
  --color-hayden-valley: #5f5d50;
  --color-hayden-valley-50: #f6f5ef;
  --color-hayden-valley-100: #e9e8e1;
  --color-hayden-valley-200: #d6d5cb;
  --color-hayden-valley-300: #b9b8ac;
  --color-hayden-valley-400: #a19f91;
  --color-hayden-valley-500: #898777;
  --color-hayden-valley-600: #747265;
  --color-hayden-valley-700: #5d5b51;
  --color-hayden-valley-800: #44433b;
  --color-hayden-valley-900: #2f2e28;
  --color-hayden-valley-950: #1c1b16;
}

SCSS

$hayden-valley: #5f5d50;
$hayden-valley-rgb: 95, 93, 80;
$hayden-valley-light: mix(#fff, $hayden-valley, 20%);
$hayden-valley-dark: mix(#000, $hayden-valley, 20%);

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