#E28158

CSS

:root {
  --sassy-salmon: #e28158;
  --sassy-salmon-rgb: 226 129 88;
  --sassy-salmon-oklch: oklch(0.701 0.132 43.1);
}

.element {
  color: var(--sassy-salmon);
  background-color: hsl(18 70% 62%);
  border-color: oklch(0.701 0.132 43.1);
}

Tailwind CSS v4

@theme {
  --color-sassy-salmon: #e28158;
  --color-sassy-salmon-50: #ffead6;
  --color-sassy-salmon-100: #ffdbc4;
  --color-sassy-salmon-200: #ffc3a6;
  --color-sassy-salmon-300: #f0a27e;
  --color-sassy-salmon-400: #df835c;
  --color-sassy-salmon-500: #cc6435;
  --color-sassy-salmon-600: #ac552f;
  --color-sassy-salmon-700: #8b4425;
  --color-sassy-salmon-800: #67301b;
  --color-sassy-salmon-900: #492111;
  --color-sassy-salmon-950: #2f1004;
}

SCSS

$sassy-salmon: #e28158;
$sassy-salmon-rgb: 226, 129, 88;
$sassy-salmon-light: mix(#fff, $sassy-salmon, 20%);
$sassy-salmon-dark: mix(#000, $sassy-salmon, 20%);

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