Blue Bird Morning

CSS

:root {
  --blue-bird-morning: #86b8cb;
  --blue-bird-morning-rgb: 134 184 203;
  --blue-bird-morning-oklch: oklch(0.754 0.059 223.5);
}

.element {
  color: var(--blue-bird-morning);
  background-color: hsl(197 40% 66%);
  border-color: oklch(0.754 0.059 223.5);
}

Tailwind CSS v4

@theme {
  --color-blue-bird-morning: #86b8cb;
  --color-blue-bird-morning-50: #e4f9ff;
  --color-blue-bird-morning-100: #d4edf7;
  --color-blue-bird-morning-200: #badae8;
  --color-blue-bird-morning-300: #98becf;
  --color-blue-bird-morning-400: #78a7b8;
  --color-blue-bird-morning-500: #588fa3;
  --color-blue-bird-morning-600: #4c798a;
  --color-blue-bird-morning-700: #3c616e;
  --color-blue-bird-morning-800: #2a4751;
  --color-blue-bird-morning-900: #1c3138;
  --color-blue-bird-morning-950: #0c1d23;
}

SCSS

$blue-bird-morning: #86b8cb;
$blue-bird-morning-rgb: 134, 184, 203;
$blue-bird-morning-light: mix(#fff, $blue-bird-morning, 20%);
$blue-bird-morning-dark: mix(#000, $blue-bird-morning, 20%);

.element {
  color: $blue-bird-morning;
  box-shadow: 0 0 0 2px rgba($blue-bird-morning, 0.35);
}