#213979
Blue
HEX
RGB
HSL
About #213979 Blue
#213979 is a blue color. In the RGB color model, it is composed of 33 red, 57 green, and 121 blue. In the HSL color space, it has a hue of 224°, saturation of 57%, and lightness of 30%.
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 & Gradients
Use #213979 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
224°
Hue
57%
Saturation
30%
Lightness
Blue
Color Harmonies
Colors that work well with #213979 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #213979 against white and black backgrounds.
Aa#213979 on White
Contrast Ratio10.9:1
AA ✓AA Large ✓AAA ✓
Aa#213979 on Black
Contrast Ratio1.93:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #213979 across different color formats.
| Format | Value |
|---|---|
| HEX | #213979 |
| RGB | rgb(33, 57, 121) |
| HSL | hsl(224, 57%, 30%) |
| RGB Decimal | 33, 57, 121 |
| RGB Percent | 12.9%, 22.4%, 47.5% |
| CMYK (approx.) | 73%, 53%, 0%, 53% |
Related Palettes
12 palettes using #213979 or similar colors