Grey Porcelain

CSS

:root {
  --grey-porcelain: #86837a;
  --grey-porcelain-rgb: 134 131 122;
  --grey-porcelain-oklch: oklch(0.61 0.014 91.6);
}

.element {
  color: var(--grey-porcelain);
  background-color: hsl(45 5% 50%);
  border-color: oklch(0.61 0.014 91.6);
}

Tailwind CSS v4

@theme {
  --color-grey-porcelain: #86837a;
  --color-grey-porcelain-50: #f6f5f1;
  --color-grey-porcelain-100: #e9e8e3;
  --color-grey-porcelain-200: #d6d4ce;
  --color-grey-porcelain-300: #bab7b0;
  --color-grey-porcelain-400: #a19e95;
  --color-grey-porcelain-500: #89867c;
  --color-grey-porcelain-600: #747169;
  --color-grey-porcelain-700: #5d5b54;
  --color-grey-porcelain-800: #44423d;
  --color-grey-porcelain-900: #2f2e2a;
  --color-grey-porcelain-950: #1c1a18;
}

SCSS

$grey-porcelain: #86837a;
$grey-porcelain-rgb: 134, 131, 122;
$grey-porcelain-light: mix(#fff, $grey-porcelain, 20%);
$grey-porcelain-dark: mix(#000, $grey-porcelain, 20%);

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