Misty Cold Sea

CSS

:root {
  --misty-cold-sea: #83bbc1;
  --misty-cold-sea-rgb: 131 187 193;
  --misty-cold-sea-oklch: oklch(0.755 0.059 204.4);
}

.element {
  color: var(--misty-cold-sea);
  background-color: hsl(186 33% 64%);
  border-color: oklch(0.755 0.059 204.4);
}

Tailwind CSS v4

@theme {
  --color-misty-cold-sea: #83bbc1;
  --color-misty-cold-sea-50: #e3fafe;
  --color-misty-cold-sea-100: #d2eef2;
  --color-misty-cold-sea-200: #b8dce1;
  --color-misty-cold-sea-300: #95c0c6;
  --color-misty-cold-sea-400: #75a9af;
  --color-misty-cold-sea-500: #549298;
  --color-misty-cold-sea-600: #487b81;
  --color-misty-cold-sea-700: #396367;
  --color-misty-cold-sea-800: #28494b;
  --color-misty-cold-sea-900: #1b3234;
  --color-misty-cold-sea-950: #0b1e20;
}

SCSS

$misty-cold-sea: #83bbc1;
$misty-cold-sea-rgb: 131, 187, 193;
$misty-cold-sea-light: mix(#fff, $misty-cold-sea, 20%);
$misty-cold-sea-dark: mix(#000, $misty-cold-sea, 20%);

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