#6AABBF

CSS

:root {
  --blue-eye-samurai: #6aabbf;
  --blue-eye-samurai-rgb: 106 171 191;
  --blue-eye-samurai-oklch: oklch(0.705 0.072 219.5);
}

.element {
  color: var(--blue-eye-samurai);
  background-color: hsl(194 40% 58%);
  border-color: oklch(0.705 0.072 219.5);
}

Tailwind CSS v4

@theme {
  --color-blue-eye-samurai: #6aabbf;
  --color-blue-eye-samurai-50: #e0faff;
  --color-blue-eye-samurai-100: #cfeef9;
  --color-blue-eye-samurai-200: #b3dcea;
  --color-blue-eye-samurai-300: #8ec0d2;
  --color-blue-eye-samurai-400: #6ca9bc;
  --color-blue-eye-samurai-500: #4892a7;
  --color-blue-eye-samurai-600: #3e7b8d;
  --color-blue-eye-samurai-700: #316371;
  --color-blue-eye-samurai-800: #224953;
  --color-blue-eye-samurai-900: #16323a;
  --color-blue-eye-samurai-950: #071e24;
}

SCSS

$blue-eye-samurai: #6aabbf;
$blue-eye-samurai-rgb: 106, 171, 191;
$blue-eye-samurai-light: mix(#fff, $blue-eye-samurai, 20%);
$blue-eye-samurai-dark: mix(#000, $blue-eye-samurai, 20%);

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