Over the Sky

CSS

:root {
  --over-the-sky: #98d5ea;
  --over-the-sky-rgb: 152 213 234;
  --over-the-sky-oklch: oklch(0.839 0.069 221.3);
}

.element {
  color: var(--over-the-sky);
  background-color: hsl(195 66% 76%);
  border-color: oklch(0.839 0.069 221.3);
}

Tailwind CSS v4

@theme {
  --color-over-the-sky: #98d5ea;
  --color-over-the-sky-50: #e1faff;
  --color-over-the-sky-100: #d0eef9;
  --color-over-the-sky-200: #b6dbea;
  --color-over-the-sky-300: #91c0d1;
  --color-over-the-sky-400: #70a8bb;
  --color-over-the-sky-500: #4e91a6;
  --color-over-the-sky-600: #437a8d;
  --color-over-the-sky-700: #356271;
  --color-over-the-sky-800: #254853;
  --color-over-the-sky-900: #18323a;
  --color-over-the-sky-950: #091e24;
}

SCSS

$over-the-sky: #98d5ea;
$over-the-sky-rgb: 152, 213, 234;
$over-the-sky-light: mix(#fff, $over-the-sky, 20%);
$over-the-sky-dark: mix(#000, $over-the-sky, 20%);

.element {
  color: $over-the-sky;
  box-shadow: 0 0 0 2px rgba($over-the-sky, 0.35);
}