Dark Elf

CSS

:root {
  --dark-elf: #3b3f42;
  --dark-elf-rgb: 59 63 66;
  --dark-elf-oklch: oklch(0.365 0.007 240);
}

.element {
  color: var(--dark-elf);
  background-color: hsl(206 6% 25%);
  border-color: oklch(0.365 0.007 240);
}

Tailwind CSS v4

@theme {
  --color-dark-elf: #3b3f42;
  --color-dark-elf-50: #f3f5f7;
  --color-dark-elf-100: #e6e8ea;
  --color-dark-elf-200: #d1d5d7;
  --color-dark-elf-300: #b4b8bb;
  --color-dark-elf-400: #9b9fa2;
  --color-dark-elf-500: #82878b;
  --color-dark-elf-600: #6e7275;
  --color-dark-elf-700: #585b5e;
  --color-dark-elf-800: #404345;
  --color-dark-elf-900: #2c2e2f;
  --color-dark-elf-950: #191b1c;
}

SCSS

$dark-elf: #3b3f42;
$dark-elf-rgb: 59, 63, 66;
$dark-elf-light: mix(#fff, $dark-elf, 20%);
$dark-elf-dark: mix(#000, $dark-elf, 20%);

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