Tlāloc Blue

CSS

:root {
  --tlaloc-blue: #316f82;
  --tlaloc-blue-rgb: 49 111 130;
  --tlaloc-blue-oklch: oklch(0.509 0.07 220.9);
}

.element {
  color: var(--tlaloc-blue);
  background-color: hsl(194 45% 35%);
  border-color: oklch(0.509 0.07 220.9);
}

Tailwind CSS v4

@theme {
  --color-tlaloc-blue: #316f82;
  --color-tlaloc-blue-50: #e1faff;
  --color-tlaloc-blue-100: #d0eef9;
  --color-tlaloc-blue-200: #b5dcea;
  --color-tlaloc-blue-300: #90c0d2;
  --color-tlaloc-blue-400: #6ea8bc;
  --color-tlaloc-blue-500: #4c91a7;
  --color-tlaloc-blue-600: #417b8d;
  --color-tlaloc-blue-700: #346271;
  --color-tlaloc-blue-800: #244853;
  --color-tlaloc-blue-900: #18323a;
  --color-tlaloc-blue-950: #081e24;
}

SCSS

$tlaloc-blue: #316f82;
$tlaloc-blue-rgb: 49, 111, 130;
$tlaloc-blue-light: mix(#fff, $tlaloc-blue, 20%);
$tlaloc-blue-dark: mix(#000, $tlaloc-blue, 20%);

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