#969AAE

CSS

:root {
  --machinery: #969aae;
  --machinery-rgb: 150 154 174;
  --machinery-oklch: oklch(0.69 0.03 276.6);
}

.element {
  color: var(--machinery);
  background-color: hsl(230 13% 64%);
  border-color: oklch(0.69 0.03 276.6);
}

Tailwind CSS v4

@theme {
  --color-machinery: #969aae;
  --color-machinery-50: #f3f4fe;
  --color-machinery-100: #e5e7f2;
  --color-machinery-200: #d1d3e1;
  --color-machinery-300: #b4b6c7;
  --color-machinery-400: #999db0;
  --color-machinery-500: #81859a;
  --color-machinery-600: #6d7082;
  --color-machinery-700: #575a68;
  --color-machinery-800: #3f424d;
  --color-machinery-900: #2b2d35;
  --color-machinery-950: #191a21;
}

SCSS

$machinery: #969aae;
$machinery-rgb: 150, 154, 174;
$machinery-light: mix(#fff, $machinery, 20%);
$machinery-dark: mix(#000, $machinery, 20%);

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