King of Waves

CSS

:root {
  --king-of-waves: #c6dce7;
  --king-of-waves-rgb: 198 220 231;
  --king-of-waves-oklch: oklch(0.882 0.028 229.2);
}

.element {
  color: var(--king-of-waves);
  background-color: hsl(200 41% 84%);
  border-color: oklch(0.882 0.028 229.2);
}

Tailwind CSS v4

@theme {
  --color-king-of-waves: #c6dce7;
  --color-king-of-waves-50: #eef7fc;
  --color-king-of-waves-100: #dfeaf0;
  --color-king-of-waves-200: #c9d7de;
  --color-king-of-waves-300: #aabac3;
  --color-king-of-waves-400: #8ea2ac;
  --color-king-of-waves-500: #748a95;
  --color-king-of-waves-600: #62757e;
  --color-king-of-waves-700: #4e5d65;
  --color-king-of-waves-800: #38454a;
  --color-king-of-waves-900: #272f33;
  --color-king-of-waves-950: #151c1f;
}

SCSS

$king-of-waves: #c6dce7;
$king-of-waves-rgb: 198, 220, 231;
$king-of-waves-light: mix(#fff, $king-of-waves, 20%);
$king-of-waves-dark: mix(#000, $king-of-waves, 20%);

.element {
  color: $king-of-waves;
  box-shadow: 0 0 0 2px rgba($king-of-waves, 0.35);
}