#70B1C8

CSS

:root {
  --blue-eye-samurai: #70b1c8;
  --blue-eye-samurai-rgb: 112 177 200;
  --blue-eye-samurai-oklch: oklch(0.725 0.074 222.5);
}

.element {
  color: var(--blue-eye-samurai);
  background-color: hsl(196 44% 61%);
  border-color: oklch(0.725 0.074 222.5);
}

Tailwind CSS v4

@theme {
  --color-blue-eye-samurai: #70b1c8;
  --color-blue-eye-samurai-50: #e0faff;
  --color-blue-eye-samurai-100: #cfeefb;
  --color-blue-eye-samurai-200: #b3dcec;
  --color-blue-eye-samurai-300: #8ec0d4;
  --color-blue-eye-samurai-400: #6ca9be;
  --color-blue-eye-samurai-500: #4891aa;
  --color-blue-eye-samurai-600: #3e7b8f;
  --color-blue-eye-samurai-700: #316273;
  --color-blue-eye-samurai-800: #224854;
  --color-blue-eye-samurai-900: #16323b;
  --color-blue-eye-samurai-950: #071e25;
}

SCSS

$blue-eye-samurai: #70b1c8;
$blue-eye-samurai-rgb: 112, 177, 200;
$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);
}