#213C83
Blue
HEX
RGB
HSL
About #213C83 Blue
#213C83 is a blue color. In the RGB color model, it is composed of 33 red, 60 green, and 131 blue. In the HSL color space, it has a hue of 223°, saturation of 60%, and lightness of 32%.
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 #213C83 in your CSS, SCSS, or Tailwind projects.
Color Properties
223°
Hue
60%
Saturation
32%
Lightness
Blue
Color Harmonies
Colors that work well with #213C83 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #213C83 against white and black backgrounds.
Aa#213C83 on White
Contrast Ratio10.3:1
AA ✓AA Large ✓AAA ✓
Aa#213C83 on Black
Contrast Ratio2.04:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #213C83 across different color formats.
| Format | Value |
|---|---|
| HEX | #213C83 |
| RGB | rgb(33, 60, 131) |
| HSL | hsl(223, 60%, 32%) |
| RGB Decimal | 33, 60, 131 |
| RGB Percent | 12.9%, 23.5%, 51.4% |
| CMYK (approx.) | 75%, 54%, 0%, 49% |
Related Palettes
12 palettes using #213C83 or similar colors