Olympic Blue

CSS

:root {
  --olympic-blue: #4f8fe6;
  --olympic-blue-rgb: 79 143 230;
  --olympic-blue-oklch: oklch(0.648 0.147 256.6);
}

.element {
  color: var(--olympic-blue);
  background-color: hsl(215 75% 61%);
  border-color: oklch(0.648 0.147 256.6);
}

Tailwind CSS v4

@theme {
  --color-olympic-blue: #4f8fe6;
  --color-olympic-blue-50: #dcf7ff;
  --color-olympic-blue-100: #cbeaff;
  --color-olympic-blue-200: #aed6ff;
  --color-olympic-blue-300: #89b9ff;
  --color-olympic-blue-400: #63a0f3;
  --color-olympic-blue-500: #3e85e5;
  --color-olympic-blue-600: #3671c1;
  --color-olympic-blue-700: #2a5b9b;
  --color-olympic-blue-800: #1a4374;
  --color-olympic-blue-900: #112e51;
  --color-olympic-blue-950: #041a37;
}

SCSS

$olympic-blue: #4f8fe6;
$olympic-blue-rgb: 79, 143, 230;
$olympic-blue-light: mix(#fff, $olympic-blue, 20%);
$olympic-blue-dark: mix(#000, $olympic-blue, 20%);

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