#AF5D54

CSS

:root {
  --dried-tomatoes: #af5d54;
  --dried-tomatoes-rgb: 175 93 84;
  --dried-tomatoes-oklch: oklch(0.573 0.108 27.5);
}

.element {
  color: var(--dried-tomatoes);
  background-color: hsl(6 36% 51%);
  border-color: oklch(0.573 0.108 27.5);
}

Tailwind CSS v4

@theme {
  --color-dried-tomatoes: #af5d54;
  --color-dried-tomatoes-50: #ffeae3;
  --color-dried-tomatoes-100: #ffdbd3;
  --color-dried-tomatoes-200: #ffc4ba;
  --color-dried-tomatoes-300: #eaa397;
  --color-dried-tomatoes-400: #d7857b;
  --color-dried-tomatoes-500: #c4685e;
  --color-dried-tomatoes-600: #a55850;
  --color-dried-tomatoes-700: #85463f;
  --color-dried-tomatoes-800: #63322f;
  --color-dried-tomatoes-900: #45221f;
  --color-dried-tomatoes-950: #2d110f;
}

SCSS

$dried-tomatoes: #af5d54;
$dried-tomatoes-rgb: 175, 93, 84;
$dried-tomatoes-light: mix(#fff, $dried-tomatoes, 20%);
$dried-tomatoes-dark: mix(#000, $dried-tomatoes, 20%);

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