#9B98AF

CSS

:root {
  --machinery: #9b98af;
  --machinery-rgb: 155 152 175;
  --machinery-oklch: oklch(0.69 0.034 291.5);
}

.element {
  color: var(--machinery);
  background-color: hsl(248 13% 64%);
  border-color: oklch(0.69 0.034 291.5);
}

Tailwind CSS v4

@theme {
  --color-machinery: #9b98af;
  --color-machinery-50: #f5f3fe;
  --color-machinery-100: #e8e6f2;
  --color-machinery-200: #d4d2e2;
  --color-machinery-300: #b8b4c7;
  --color-machinery-400: #9e9bb1;
  --color-machinery-500: #86839b;
  --color-machinery-600: #716f83;
  --color-machinery-700: #5b5869;
  --color-machinery-800: #42414e;
  --color-machinery-900: #2d2d36;
  --color-machinery-950: #1a1a21;
}

SCSS

$machinery: #9b98af;
$machinery-rgb: 155, 152, 175;
$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);
}