#28448A
Blue
HEX
RGB
HSL
About #28448A Blue
#28448A is a blue color. In the RGB color model, it is composed of 40 red, 68 green, and 138 blue. In the HSL color space, it has a hue of 223°, saturation of 55%, and lightness of 35%.
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 #28448A in your CSS, SCSS, or Tailwind projects.
Color Properties
223°
Hue
55%
Saturation
35%
Lightness
Blue
Color Harmonies
Colors that work well with #28448A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #28448A against white and black backgrounds.
Aa#28448A on White
Contrast Ratio9.19:1
AA ✓AA Large ✓AAA ✓
Aa#28448A on Black
Contrast Ratio2.28:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #28448A across different color formats.
| Format | Value |
|---|---|
| HEX | #28448A |
| RGB | rgb(40, 68, 138) |
| HSL | hsl(223, 55%, 35%) |
| RGB Decimal | 40, 68, 138 |
| RGB Percent | 15.7%, 26.7%, 54.1% |
| CMYK (approx.) | 71%, 51%, 0%, 46% |
Related Palettes
12 palettes using #28448A or similar colors