Charcoal Smoke

CSS

:root {
  --charcoal-smoke: #474f43;
  --charcoal-smoke-rgb: 71 79 67;
  --charcoal-smoke-oklch: oklch(0.417 0.022 135.1);
}

.element {
  color: var(--charcoal-smoke);
  background-color: hsl(100 8% 29%);
  border-color: oklch(0.417 0.022 135.1);
}

Tailwind CSS v4

@theme {
  --color-charcoal-smoke: #474f43;
  --color-charcoal-smoke-50: #f2f7f1;
  --color-charcoal-smoke-100: #e4eae2;
  --color-charcoal-smoke-200: #d0d7cd;
  --color-charcoal-smoke-300: #b2baaf;
  --color-charcoal-smoke-400: #99a295;
  --color-charcoal-smoke-500: #808a7b;
  --color-charcoal-smoke-600: #6c7568;
  --color-charcoal-smoke-700: #575d53;
  --color-charcoal-smoke-800: #3f443c;
  --color-charcoal-smoke-900: #2c2f29;
  --color-charcoal-smoke-950: #191c17;
}

SCSS

$charcoal-smoke: #474f43;
$charcoal-smoke-rgb: 71, 79, 67;
$charcoal-smoke-light: mix(#fff, $charcoal-smoke, 20%);
$charcoal-smoke-dark: mix(#000, $charcoal-smoke, 20%);

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