#7E58BC

CSS

:root {
  --simply-purple: #7e58bc;
  --simply-purple-rgb: 126 88 188;
  --simply-purple-oklch: oklch(0.547 0.152 298.8);
}

.element {
  color: var(--simply-purple);
  background-color: hsl(263 43% 54%);
  border-color: oklch(0.547 0.152 298.8);
}

Tailwind CSS v4

@theme {
  --color-simply-purple: #7e58bc;
  --color-simply-purple-50: #fcecff;
  --color-simply-purple-100: #f0ddff;
  --color-simply-purple-200: #dfc6ff;
  --color-simply-purple-300: #c4a5f9;
  --color-simply-purple-400: #ab88eb;
  --color-simply-purple-500: #956adc;
  --color-simply-purple-600: #7e5bb9;
  --color-simply-purple-700: #654895;
  --color-simply-purple-800: #483570;
  --color-simply-purple-900: #32244f;
  --color-simply-purple-950: #1e1234;
}

SCSS

$simply-purple: #7e58bc;
$simply-purple-rgb: 126, 88, 188;
$simply-purple-light: mix(#fff, $simply-purple, 20%);
$simply-purple-dark: mix(#000, $simply-purple, 20%);

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