Bleu Clair

CSS

:root {
  --bleu-clair: #aac0c4;
  --bleu-clair-rgb: 170 192 196;
  --bleu-clair-oklch: oklch(0.792 0.025 209.8);
}

.element {
  color: var(--bleu-clair);
  background-color: hsl(189 18% 72%);
  border-color: oklch(0.792 0.025 209.8);
}

Tailwind CSS v4

@theme {
  --color-bleu-clair: #aac0c4;
  --color-bleu-clair-50: #eef7f9;
  --color-bleu-clair-100: #dfeaed;
  --color-bleu-clair-200: #c9d7da;
  --color-bleu-clair-300: #aabbbf;
  --color-bleu-clair-400: #8ea3a6;
  --color-bleu-clair-500: #748b8f;
  --color-bleu-clair-600: #627679;
  --color-bleu-clair-700: #4e5e61;
  --color-bleu-clair-800: #394547;
  --color-bleu-clair-900: #273031;
  --color-bleu-clair-950: #151c1d;
}

SCSS

$bleu-clair: #aac0c4;
$bleu-clair-rgb: 170, 192, 196;
$bleu-clair-light: mix(#fff, $bleu-clair, 20%);
$bleu-clair-dark: mix(#000, $bleu-clair, 20%);

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