Heisenberg Blue

CSS

:root {
  --heisenberg-blue: #70d4fb;
  --heisenberg-blue-rgb: 112 212 251;
  --heisenberg-blue-oklch: oklch(0.824 0.108 225.9);
}

.element {
  color: var(--heisenberg-blue);
  background-color: hsl(197 95% 71%);
  border-color: oklch(0.824 0.108 225.9);
}

Tailwind CSS v4

@theme {
  --color-heisenberg-blue: #70d4fb;
  --color-heisenberg-blue-50: #d6fcff;
  --color-heisenberg-blue-100: #c3f0ff;
  --color-heisenberg-blue-200: #a3def9;
  --color-heisenberg-blue-300: #79c3e3;
  --color-heisenberg-blue-400: #4cabcf;
  --color-heisenberg-blue-500: #0094bd;
  --color-heisenberg-blue-600: #0a7d9f;
  --color-heisenberg-blue-700: #0b6480;
  --color-heisenberg-blue-800: #024a5e;
  --color-heisenberg-blue-900: #033342;
  --color-heisenberg-blue-950: #001f2a;
}

SCSS

$heisenberg-blue: #70d4fb;
$heisenberg-blue-rgb: 112, 212, 251;
$heisenberg-blue-light: mix(#fff, $heisenberg-blue, 20%);
$heisenberg-blue-dark: mix(#000, $heisenberg-blue, 20%);

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