High Tide

CSS

:root {
  --high-tide: #85a6c8;
  --high-tide-rgb: 133 166 200;
  --high-tide-oklch: oklch(0.713 0.062 249.5);
}

.element {
  color: var(--high-tide);
  background-color: hsl(210 38% 65%);
  border-color: oklch(0.713 0.062 249.5);
}

Tailwind CSS v4

@theme {
  --color-high-tide: #85a6c8;
  --color-high-tide-50: #e9f7ff;
  --color-high-tide-100: #d9eafd;
  --color-high-tide-200: #c2d7ef;
  --color-high-tide-300: #a1bad7;
  --color-high-tide-400: #83a2c2;
  --color-high-tide-500: #668aae;
  --color-high-tide-600: #577593;
  --color-high-tide-700: #455d76;
  --color-high-tide-800: #314457;
  --color-high-tide-900: #212f3d;
  --color-high-tide-950: #111c26;
}

SCSS

$high-tide: #85a6c8;
$high-tide-rgb: 133, 166, 200;
$high-tide-light: mix(#fff, $high-tide, 20%);
$high-tide-dark: mix(#000, $high-tide, 20%);

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