#213C87
Blue
HEX
RGB
HSL
About #213C87 Blue
#213C87 is a blue color. In the RGB color model, it is composed of 33 red, 60 green, and 135 blue. In the HSL color space, it has a hue of 224°, saturation of 61%, and lightness of 33%.
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 #213C87 in your CSS, SCSS, or Tailwind projects.
Color Properties
224°
Hue
61%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #213C87 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #213C87 against white and black backgrounds.
Aa#213C87 on White
Contrast Ratio10.19:1
AA ✓AA Large ✓AAA ✓
Aa#213C87 on Black
Contrast Ratio2.06:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #213C87 across different color formats.
| Format | Value |
|---|---|
| HEX | #213C87 |
| RGB | rgb(33, 60, 135) |
| HSL | hsl(224, 61%, 33%) |
| RGB Decimal | 33, 60, 135 |
| RGB Percent | 12.9%, 23.5%, 52.9% |
| CMYK (approx.) | 76%, 56%, 0%, 47% |
Related Palettes
12 palettes using #213C87 or similar colors