Thunderhawk Blue

CSS

:root {
  --thunderhawk-blue: #417074;
  --thunderhawk-blue-rgb: 65 112 116;
  --thunderhawk-blue-oklch: oklch(0.513 0.052 202.7);
}

.element {
  color: var(--thunderhawk-blue);
  background-color: hsl(185 28% 35%);
  border-color: oklch(0.513 0.052 202.7);
}

Tailwind CSS v4

@theme {
  --color-thunderhawk-blue: #417074;
  --color-thunderhawk-blue-50: #e5fafc;
  --color-thunderhawk-blue-100: #d5edf0;
  --color-thunderhawk-blue-200: #bcdbdf;
  --color-thunderhawk-blue-300: #99c0c4;
  --color-thunderhawk-blue-400: #7aa8ac;
  --color-thunderhawk-blue-500: #5b9195;
  --color-thunderhawk-blue-600: #4e7a7e;
  --color-thunderhawk-blue-700: #3e6265;
  --color-thunderhawk-blue-800: #2c484a;
  --color-thunderhawk-blue-900: #1e3233;
  --color-thunderhawk-blue-950: #0e1e1f;
}

SCSS

$thunderhawk-blue: #417074;
$thunderhawk-blue-rgb: 65, 112, 116;
$thunderhawk-blue-light: mix(#fff, $thunderhawk-blue, 20%);
$thunderhawk-blue-dark: mix(#000, $thunderhawk-blue, 20%);

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