Blue Fire

CSS

:root {
  --blue-fire: #00aadd;
  --blue-fire-rgb: 0 170 221;
  --blue-fire-oklch: oklch(0.69 0.135 228.5);
}

.element {
  color: var(--blue-fire);
  background-color: hsl(194 100% 43%);
  border-color: oklch(0.69 0.135 228.5);
}

Tailwind CSS v4

@theme {
  --color-blue-fire: #00aadd;
  --color-blue-fire-50: #cffdff;
  --color-blue-fire-100: #baf1ff;
  --color-blue-fire-200: #97e0ff;
  --color-blue-fire-300: #67c4f0;
  --color-blue-fire-400: #26addd;
  --color-blue-fire-500: #0095cc;
  --color-blue-fire-600: #007eac;
  --color-blue-fire-700: #00658a;
  --color-blue-fire-800: #004b66;
  --color-blue-fire-900: #003448;
  --color-blue-fire-950: #001f2f;
}

SCSS

$blue-fire: #00aadd;
$blue-fire-rgb: 0, 170, 221;
$blue-fire-light: mix(#fff, $blue-fire, 20%);
$blue-fire-dark: mix(#000, $blue-fire, 20%);

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