#F28C99

CSS

:root {
  --pick-your-brain: #f28c99;
  --pick-your-brain-rgb: 242 140 153;
  --pick-your-brain-oklch: oklch(0.752 0.124 12.3);
}

.element {
  color: var(--pick-your-brain);
  background-color: hsl(352 80% 75%);
  border-color: oklch(0.752 0.124 12.3);
}

Tailwind CSS v4

@theme {
  --color-pick-your-brain: #f28c99;
  --color-pick-your-brain-50: #ffe7ea;
  --color-pick-your-brain-100: #ffd8db;
  --color-pick-your-brain-200: #ffbfc4;
  --color-pick-your-brain-300: #f09da4;
  --color-pick-your-brain-400: #dd7e8a;
  --color-pick-your-brain-500: #ca5f6f;
  --color-pick-your-brain-600: #ab515f;
  --color-pick-your-brain-700: #89414b;
  --color-pick-your-brain-800: #662e38;
  --color-pick-your-brain-900: #481f26;
  --color-pick-your-brain-950: #2e0e15;
}

SCSS

$pick-your-brain: #f28c99;
$pick-your-brain-rgb: 242, 140, 153;
$pick-your-brain-light: mix(#fff, $pick-your-brain, 20%);
$pick-your-brain-dark: mix(#000, $pick-your-brain, 20%);

.element {
  color: $pick-your-brain;
  box-shadow: 0 0 0 2px rgba($pick-your-brain, 0.35);
}