Coventry Blue

CSS

:root {
  --coventry-blue: #8ba9bc;
  --coventry-blue-rgb: 139 169 188;
  --coventry-blue-oklch: oklch(0.719 0.043 236);
}

.element {
  color: var(--coventry-blue);
  background-color: hsl(203 27% 64%);
  border-color: oklch(0.719 0.043 236);
}

Tailwind CSS v4

@theme {
  --color-coventry-blue: #8ba9bc;
  --color-coventry-blue-50: #eaf7ff;
  --color-coventry-blue-100: #dbeaf5;
  --color-coventry-blue-200: #c4d7e5;
  --color-coventry-blue-300: #a4bbcb;
  --color-coventry-blue-400: #87a3b5;
  --color-coventry-blue-500: #6b8b9f;
  --color-coventry-blue-600: #5b7687;
  --color-coventry-blue-700: #485e6c;
  --color-coventry-blue-800: #34454f;
  --color-coventry-blue-900: #233037;
  --color-coventry-blue-950: #121c22;
}

SCSS

$coventry-blue: #8ba9bc;
$coventry-blue-rgb: 139, 169, 188;
$coventry-blue-light: mix(#fff, $coventry-blue, 20%);
$coventry-blue-dark: mix(#000, $coventry-blue, 20%);

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