Architecture Blue

CSS

:root {
  --architecture-blue: #7195a6;
  --architecture-blue-rgb: 113 149 166;
  --architecture-blue-oklch: oklch(0.649 0.047 228.5);
}

.element {
  color: var(--architecture-blue);
  background-color: hsl(199 23% 55%);
  border-color: oklch(0.649 0.047 228.5);
}

Tailwind CSS v4

@theme {
  --color-architecture-blue: #7195a6;
  --color-architecture-blue-50: #e8f8ff;
  --color-architecture-blue-100: #d9ebf5;
  --color-architecture-blue-200: #c1d8e5;
  --color-architecture-blue-300: #a0bccb;
  --color-architecture-blue-400: #82a4b5;
  --color-architecture-blue-500: #658d9f;
  --color-architecture-blue-600: #567787;
  --color-architecture-blue-700: #445f6c;
  --color-architecture-blue-800: #31464f;
  --color-architecture-blue-900: #213037;
  --color-architecture-blue-950: #101d22;
}

SCSS

$architecture-blue: #7195a6;
$architecture-blue-rgb: 113, 149, 166;
$architecture-blue-light: mix(#fff, $architecture-blue, 20%);
$architecture-blue-dark: mix(#000, $architecture-blue, 20%);

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