Flash in the Pan

CSS

:root {
  --flash-in-the-pan: #ff9977;
  --flash-in-the-pan-rgb: 255 153 119;
  --flash-in-the-pan-oklch: oklch(0.782 0.132 39.2);
}

.element {
  color: var(--flash-in-the-pan);
  background-color: hsl(15 100% 73%);
  border-color: oklch(0.782 0.132 39.2);
}

Tailwind CSS v4

@theme {
  --color-flash-in-the-pan: #ff9977;
  --color-flash-in-the-pan-50: #ffead9;
  --color-flash-in-the-pan-100: #ffdac7;
  --color-flash-in-the-pan-200: #ffc2a9;
  --color-flash-in-the-pan-300: #f1a083;
  --color-flash-in-the-pan-400: #e08162;
  --color-flash-in-the-pan-500: #cd623e;
  --color-flash-in-the-pan-600: #ad5436;
  --color-flash-in-the-pan-700: #8b432a;
  --color-flash-in-the-pan-800: #68301f;
  --color-flash-in-the-pan-900: #492014;
  --color-flash-in-the-pan-950: #300f06;
}

SCSS

$flash-in-the-pan: #ff9977;
$flash-in-the-pan-rgb: 255, 153, 119;
$flash-in-the-pan-light: mix(#fff, $flash-in-the-pan, 20%);
$flash-in-the-pan-dark: mix(#000, $flash-in-the-pan, 20%);

.element {
  color: $flash-in-the-pan;
  box-shadow: 0 0 0 2px rgba($flash-in-the-pan, 0.35);
}