Tomcat

CSS

:root {
  --tomcat: #323232;
  --tomcat-rgb: 50 50 50;
  --tomcat-oklch: oklch(0.317 0 0);
}

.element {
  color: var(--tomcat);
  background-color: hsl(0 0% 20%);
  border-color: oklch(0.317 0 0);
}

Tailwind CSS v4

@theme {
  --color-tomcat: #323232;
  --color-tomcat-50: #f5f5f5;
  --color-tomcat-100: #e8e8e8;
  --color-tomcat-200: #d4d4d4;
  --color-tomcat-300: #b7b7b7;
  --color-tomcat-400: #9e9e9e;
  --color-tomcat-500: #868686;
  --color-tomcat-600: #717171;
  --color-tomcat-700: #5b5b5b;
  --color-tomcat-800: #424242;
  --color-tomcat-900: #2e2e2e;
  --color-tomcat-950: #1b1b1b;
}

SCSS

$tomcat: #323232;
$tomcat-rgb: 50, 50, 50;
$tomcat-light: mix(#fff, $tomcat, 20%);
$tomcat-dark: mix(#000, $tomcat, 20%);

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