Raging Tide

CSS

:root {
  --raging-tide: #5187a0;
  --raging-tide-rgb: 81 135 160;
  --raging-tide-oklch: oklch(0.596 0.069 229.3);
}

.element {
  color: var(--raging-tide);
  background-color: hsl(199 33% 47%);
  border-color: oklch(0.596 0.069 229.3);
}

Tailwind CSS v4

@theme {
  --color-raging-tide: #5187a0;
  --color-raging-tide-50: #e2f9ff;
  --color-raging-tide-100: #d2edfb;
  --color-raging-tide-200: #b8daed;
  --color-raging-tide-300: #94bed5;
  --color-raging-tide-400: #73a7bf;
  --color-raging-tide-500: #528fab;
  --color-raging-tide-600: #467990;
  --color-raging-tide-700: #386174;
  --color-raging-tide-800: #274755;
  --color-raging-tide-900: #1a313b;
  --color-raging-tide-950: #0a1d25;
}

SCSS

$raging-tide: #5187a0;
$raging-tide-rgb: 81, 135, 160;
$raging-tide-light: mix(#fff, $raging-tide, 20%);
$raging-tide-dark: mix(#000, $raging-tide, 20%);

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