#76C0EA

CSS

:root {
  --blue-mana: #76c0ea;
  --blue-mana-rgb: 118 192 234;
  --blue-mana-oklch: oklch(0.775 0.095 234.7);
}

.element {
  color: var(--blue-mana);
  background-color: hsl(202 73% 69%);
  border-color: oklch(0.775 0.095 234.7);
}

Tailwind CSS v4

@theme {
  --color-blue-mana: #76c0ea;
  --color-blue-mana-50: #dcfaff;
  --color-blue-mana-100: #cbeeff;
  --color-blue-mana-200: #aedbf8;
  --color-blue-mana-300: #88bfe2;
  --color-blue-mana-400: #62a8cf;
  --color-blue-mana-500: #3b90bc;
  --color-blue-mana-600: #337a9f;
  --color-blue-mana-700: #29617f;
  --color-blue-mana-800: #1a485e;
  --color-blue-mana-900: #113242;
  --color-blue-mana-950: #031e2a;
}

SCSS

$blue-mana: #76c0ea;
$blue-mana-rgb: 118, 192, 234;
$blue-mana-light: mix(#fff, $blue-mana, 20%);
$blue-mana-dark: mix(#000, $blue-mana, 20%);

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