#213B54
Dark Blue
HEX
RGB
HSL
About #213B54 Dark Blue
#213B54 is a dark blue color. In the RGB color model, it is composed of 33 red, 59 green, and 84 blue. In the HSL color space, it has a hue of 209°, saturation of 44%, and lightness of 23%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #213B54 in your CSS, SCSS, or Tailwind projects.
Color Properties
209°
Hue
44%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #213B54 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #213B54 against white and black backgrounds.
Aa#213B54 on White
Contrast Ratio11.55:1
AA ✓AA Large ✓AAA ✓
Aa#213B54 on Black
Contrast Ratio1.82:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #213B54 across different color formats.
| Format | Value |
|---|---|
| HEX | #213B54 |
| RGB | rgb(33, 59, 84) |
| HSL | hsl(209, 44%, 23%) |
| RGB Decimal | 33, 59, 84 |
| RGB Percent | 12.9%, 23.1%, 32.9% |
| CMYK (approx.) | 61%, 30%, 0%, 67% |
Related Palettes
12 palettes using #213B54 or similar colors