Seascape Blue

CSS

:root {
  --seascape-blue: #a6bad1;
  --seascape-blue-rgb: 166 186 209;
  --seascape-blue-oklch: oklch(0.781 0.04 252);
}

.element {
  color: var(--seascape-blue);
  background-color: hsl(212 32% 74%);
  border-color: oklch(0.781 0.04 252);
}

Tailwind CSS v4

@theme {
  --color-seascape-blue: #a6bad1;
  --color-seascape-blue-50: #eef6ff;
  --color-seascape-blue-100: #dfe9f5;
  --color-seascape-blue-200: #c9d6e5;
  --color-seascape-blue-300: #aab9cc;
  --color-seascape-blue-400: #8ea0b6;
  --color-seascape-blue-500: #7388a0;
  --color-seascape-blue-600: #627387;
  --color-seascape-blue-700: #4e5c6c;
  --color-seascape-blue-800: #384450;
  --color-seascape-blue-900: #262f38;
  --color-seascape-blue-950: #151b22;
}

SCSS

$seascape-blue: #a6bad1;
$seascape-blue-rgb: 166, 186, 209;
$seascape-blue-light: mix(#fff, $seascape-blue, 20%);
$seascape-blue-dark: mix(#000, $seascape-blue, 20%);

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