#21429C
Blue
HEX
RGB
HSL
About #21429C Blue
#21429C is a blue color. In the RGB color model, it is composed of 33 red, 66 green, and 156 blue. In the HSL color space, it has a hue of 224°, saturation of 65%, and lightness of 37%.
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 #21429C in your CSS, SCSS, or Tailwind projects.
Color Properties
224°
Hue
65%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #21429C based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21429C against white and black backgrounds.
Aa#21429C on White
Contrast Ratio9.04:1
AA ✓AA Large ✓AAA ✓
Aa#21429C on Black
Contrast Ratio2.32:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #21429C across different color formats.
| Format | Value |
|---|---|
| HEX | #21429C |
| RGB | rgb(33, 66, 156) |
| HSL | hsl(224, 65%, 37%) |
| RGB Decimal | 33, 66, 156 |
| RGB Percent | 12.9%, 25.9%, 61.2% |
| CMYK (approx.) | 79%, 58%, 0%, 39% |
Related Palettes
12 palettes using #21429C or similar colors