Provence Blue

CSS

:root {
  --provence-blue: #8a9c99;
  --provence-blue-rgb: 138 156 153;
  --provence-blue-oklch: oklch(0.678 0.021 184.6);
}

.element {
  color: var(--provence-blue);
  background-color: hsl(170 8% 58%);
  border-color: oklch(0.678 0.021 184.6);
}

Tailwind CSS v4

@theme {
  --color-provence-blue: #8a9c99;
  --color-provence-blue-50: #eff7f6;
  --color-provence-blue-100: #e1eae9;
  --color-provence-blue-200: #cbd7d5;
  --color-provence-blue-300: #acbbb9;
  --color-provence-blue-400: #91a3a0;
  --color-provence-blue-500: #778b88;
  --color-provence-blue-600: #657673;
  --color-provence-blue-700: #515e5c;
  --color-provence-blue-800: #3b4543;
  --color-provence-blue-900: #28302e;
  --color-provence-blue-950: #161c1b;
}

SCSS

$provence-blue: #8a9c99;
$provence-blue-rgb: 138, 156, 153;
$provence-blue-light: mix(#fff, $provence-blue, 20%);
$provence-blue-dark: mix(#000, $provence-blue, 20%);

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