Tuscana Blue

CSS

:root {
  --tuscana-blue: #008893;
  --tuscana-blue-rgb: 0 136 147;
  --tuscana-blue-oklch: oklch(0.572 0.098 204.8);
}

.element {
  color: var(--tuscana-blue);
  background-color: hsl(184 100% 29%);
  border-color: oklch(0.572 0.098 204.8);
}

Tailwind CSS v4

@theme {
  --color-tuscana-blue: #008893;
  --color-tuscana-blue-50: #d6feff;
  --color-tuscana-blue-100: #c3f2f8;
  --color-tuscana-blue-200: #a3e1e9;
  --color-tuscana-blue-300: #78c6d1;
  --color-tuscana-blue-400: #4cafba;
  --color-tuscana-blue-500: #0098a5;
  --color-tuscana-blue-600: #06818b;
  --color-tuscana-blue-700: #09676f;
  --color-tuscana-blue-800: #034c51;
  --color-tuscana-blue-900: #043539;
  --color-tuscana-blue-950: #002023;
}

SCSS

$tuscana-blue: #008893;
$tuscana-blue-rgb: 0, 136, 147;
$tuscana-blue-light: mix(#fff, $tuscana-blue, 20%);
$tuscana-blue-dark: mix(#000, $tuscana-blue, 20%);

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