#FA6E66

CSS

:root {
  --flirty-salmon: #fa6e66;
  --flirty-salmon-rgb: 250 110 102;
  --flirty-salmon-oklch: oklch(0.707 0.173 25.7);
}

.element {
  color: var(--flirty-salmon);
  background-color: hsl(3 94% 69%);
  border-color: oklch(0.707 0.173 25.7);
}

Tailwind CSS v4

@theme {
  --color-flirty-salmon: #fa6e66;
  --color-flirty-salmon-50: #ffe3da;
  --color-flirty-salmon-100: #ffd2c8;
  --color-flirty-salmon-200: #ffb8ab;
  --color-flirty-salmon-300: #ff9385;
  --color-flirty-salmon-400: #f46f67;
  --color-flirty-salmon-500: #e24945;
  --color-flirty-salmon-600: #bf3f3b;
  --color-flirty-salmon-700: #99322f;
  --color-flirty-salmon-800: #732323;
  --color-flirty-salmon-900: #511717;
  --color-flirty-salmon-950: #360709;
}

SCSS

$flirty-salmon: #fa6e66;
$flirty-salmon-rgb: 250, 110, 102;
$flirty-salmon-light: mix(#fff, $flirty-salmon, 20%);
$flirty-salmon-dark: mix(#000, $flirty-salmon, 20%);

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