Portland Orange

CSS

:root {
  --portland-orange: #ff5a36;
  --portland-orange-rgb: 255 90 54;
  --portland-orange-oklch: oklch(0.684 0.207 33.9);
}

.element {
  color: var(--portland-orange);
  background-color: hsl(11 100% 61%);
  border-color: oklch(0.684 0.207 33.9);
}

Tailwind CSS v4

@theme {
  --color-portland-orange: #ff5a36;
  --color-portland-orange-50: #ffe1cd;
  --color-portland-orange-100: #ffd0b8;
  --color-portland-orange-200: #ffb396;
  --color-portland-orange-300: #ff8c69;
  --color-portland-orange-400: #ff6543;
  --color-portland-orange-500: #f03400;
  --color-portland-orange-600: #ca2f04;
  --color-portland-orange-700: #a32606;
  --color-portland-orange-800: #7a1809;
  --color-portland-orange-900: #561006;
  --color-portland-orange-950: #3a0100;
}

SCSS

$portland-orange: #ff5a36;
$portland-orange-rgb: 255, 90, 54;
$portland-orange-light: mix(#fff, $portland-orange, 20%);
$portland-orange-dark: mix(#000, $portland-orange, 20%);

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