#DE8177

CSS

:root {
  --bite-my-tongue: #de8177;
  --bite-my-tongue-rgb: 222 129 119;
  --bite-my-tongue-oklch: oklch(0.701 0.117 26.9);
}

.element {
  color: var(--bite-my-tongue);
  background-color: hsl(6 61% 67%);
  border-color: oklch(0.701 0.117 26.9);
}

Tailwind CSS v4

@theme {
  --color-bite-my-tongue: #de8177;
  --color-bite-my-tongue-50: #ffe9e2;
  --color-bite-my-tongue-100: #ffdad2;
  --color-bite-my-tongue-200: #ffc2b8;
  --color-bite-my-tongue-300: #eda195;
  --color-bite-my-tongue-400: #db8279;
  --color-bite-my-tongue-500: #c8645b;
  --color-bite-my-tongue-600: #a9554d;
  --color-bite-my-tongue-700: #88443e;
  --color-bite-my-tongue-800: #65312d;
  --color-bite-my-tongue-900: #47211f;
  --color-bite-my-tongue-950: #2e100e;
}

SCSS

$bite-my-tongue: #de8177;
$bite-my-tongue-rgb: 222, 129, 119;
$bite-my-tongue-light: mix(#fff, $bite-my-tongue, 20%);
$bite-my-tongue-dark: mix(#000, $bite-my-tongue, 20%);

.element {
  color: $bite-my-tongue;
  box-shadow: 0 0 0 2px rgba($bite-my-tongue, 0.35);
}