#213B45
Dark Blue
HEX
RGB
HSL
About #213B45 Dark Blue
#213B45 is a dark blue color. In the RGB color model, it is composed of 33 red, 59 green, and 69 blue. In the HSL color space, it has a hue of 197°, saturation of 35%, and lightness of 20%.
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 #213B45 in your CSS, SCSS, or Tailwind projects.
Color Properties
197°
Hue
35%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #213B45 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #213B45 against white and black backgrounds.
Aa#213B45 on White
Contrast Ratio11.82:1
AA ✓AA Large ✓AAA ✓
Aa#213B45 on Black
Contrast Ratio1.78:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #213B45 across different color formats.
| Format | Value |
|---|---|
| HEX | #213B45 |
| RGB | rgb(33, 59, 69) |
| HSL | hsl(197, 35%, 20%) |
| RGB Decimal | 33, 59, 69 |
| RGB Percent | 12.9%, 23.1%, 27.1% |
| CMYK (approx.) | 52%, 14%, 0%, 73% |
Related Palettes
12 palettes using #213B45 or similar colors