#8DD4E3

CSS

:root {
  --infinity-pool: #8dd4e3;
  --infinity-pool-rgb: 141 212 227;
  --infinity-pool-oklch: oklch(0.828 0.074 212.4);
}

.element {
  color: var(--infinity-pool);
  background-color: hsl(190 61% 72%);
  border-color: oklch(0.828 0.074 212.4);
}

Tailwind CSS v4

@theme {
  --color-infinity-pool: #8dd4e3;
  --color-infinity-pool-50: #defbff;
  --color-infinity-pool-100: #cdeff7;
  --color-infinity-pool-200: #b1dde8;
  --color-infinity-pool-300: #8cc2cf;
  --color-infinity-pool-400: #68aab8;
  --color-infinity-pool-500: #4393a3;
  --color-infinity-pool-600: #3a7c8a;
  --color-infinity-pool-700: #2e646e;
  --color-infinity-pool-800: #1f4951;
  --color-infinity-pool-900: #153338;
  --color-infinity-pool-950: #061e23;
}

SCSS

$infinity-pool: #8dd4e3;
$infinity-pool-rgb: 141, 212, 227;
$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);
}