Meteorite Black Blue

CSS

:root {
  --meteorite-black-blue: #414756;
  --meteorite-black-blue-rgb: 65 71 86;
  --meteorite-black-blue-oklch: oklch(0.398 0.027 268);
}

.element {
  color: var(--meteorite-black-blue);
  background-color: hsl(223 14% 30%);
  border-color: oklch(0.398 0.027 268);
}

Tailwind CSS v4

@theme {
  --color-meteorite-black-blue: #414756;
  --color-meteorite-black-blue-50: #f2f5fd;
  --color-meteorite-black-blue-100: #e4e8f1;
  --color-meteorite-black-blue-200: #d0d4e0;
  --color-meteorite-black-blue-300: #b2b7c5;
  --color-meteorite-black-blue-400: #989eaf;
  --color-meteorite-black-blue-500: #7e8698;
  --color-meteorite-black-blue-600: #6b7181;
  --color-meteorite-black-blue-700: #565b67;
  --color-meteorite-black-blue-800: #3e424c;
  --color-meteorite-black-blue-900: #2b2e35;
  --color-meteorite-black-blue-950: #181b20;
}

SCSS

$meteorite-black-blue: #414756;
$meteorite-black-blue-rgb: 65, 71, 86;
$meteorite-black-blue-light: mix(#fff, $meteorite-black-blue, 20%);
$meteorite-black-blue-dark: mix(#000, $meteorite-black-blue, 20%);

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