Prime Blue

CSS

:root {
  --prime-blue: #0064a1;
  --prime-blue-rgb: 0 100 161;
  --prime-blue-oklch: oklch(0.487 0.125 245.7);
}

.element {
  color: var(--prime-blue);
  background-color: hsl(203 100% 32%);
  border-color: oklch(0.487 0.125 245.7);
}

Tailwind CSS v4

@theme {
  --color-prime-blue: #0064a1;
  --color-prime-blue-50: #daf9ff;
  --color-prime-blue-100: #c8edff;
  --color-prime-blue-200: #aadaff;
  --color-prime-blue-300: #83bdf4;
  --color-prime-blue-400: #5aa5e3;
  --color-prime-blue-500: #2e8cd3;
  --color-prime-blue-600: #2977b2;
  --color-prime-blue-700: #215f8f;
  --color-prime-blue-800: #12466a;
  --color-prime-blue-900: #0c314b;
  --color-prime-blue-950: #011c31;
}

SCSS

$prime-blue: #0064a1;
$prime-blue-rgb: 0, 100, 161;
$prime-blue-light: mix(#fff, $prime-blue, 20%);
$prime-blue-dark: mix(#000, $prime-blue, 20%);

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