#8FDBEC

CSS

:root {
  --infinity-pool: #8fdbec;
  --infinity-pool-rgb: 143 219 236;
  --infinity-pool-oklch: oklch(0.848 0.079 213.4);
}

.element {
  color: var(--infinity-pool);
  background-color: hsl(191 71% 74%);
  border-color: oklch(0.848 0.079 213.4);
}

Tailwind CSS v4

@theme {
  --color-infinity-pool: #8fdbec;
  --color-infinity-pool-50: #ddfbff;
  --color-infinity-pool-100: #cbeff9;
  --color-infinity-pool-200: #afddea;
  --color-infinity-pool-300: #89c2d1;
  --color-infinity-pool-400: #64abba;
  --color-infinity-pool-500: #3c94a5;
  --color-infinity-pool-600: #357d8c;
  --color-infinity-pool-700: #2a6470;
  --color-infinity-pool-800: #1c4a52;
  --color-infinity-pool-900: #123339;
  --color-infinity-pool-950: #041f23;
}

SCSS

$infinity-pool: #8fdbec;
$infinity-pool-rgb: 143, 219, 236;
$infinity-pool-light: mix(#fff, $infinity-pool, 20%);
$infinity-pool-dark: mix(#000, $infinity-pool, 20%);

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