Himalaya Blue

CSS

:root {
  --himalaya-blue: #aecde0;
  --himalaya-blue-rgb: 174 205 224;
  --himalaya-blue-oklch: oklch(0.832 0.043 234.9);
}

.element {
  color: var(--himalaya-blue);
  background-color: hsl(203 45% 78%);
  border-color: oklch(0.832 0.043 234.9);
}

Tailwind CSS v4

@theme {
  --color-himalaya-blue: #aecde0;
  --color-himalaya-blue-50: #eaf7ff;
  --color-himalaya-blue-100: #dbeaf5;
  --color-himalaya-blue-200: #c4d7e4;
  --color-himalaya-blue-300: #a4bbcb;
  --color-himalaya-blue-400: #87a3b4;
  --color-himalaya-blue-500: #6b8b9f;
  --color-himalaya-blue-600: #5b7686;
  --color-himalaya-blue-700: #485e6b;
  --color-himalaya-blue-800: #34454f;
  --color-himalaya-blue-900: #233037;
  --color-himalaya-blue-950: #121c22;
}

SCSS

$himalaya-blue: #aecde0;
$himalaya-blue-rgb: 174, 205, 224;
$himalaya-blue-light: mix(#fff, $himalaya-blue, 20%);
$himalaya-blue-dark: mix(#000, $himalaya-blue, 20%);

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