#283881
Blue
HEX
RGB
HSL
About #283881 Blue
#283881 is a blue color. In the RGB color model, it is composed of 40 red, 56 green, and 129 blue. In the HSL color space, it has a hue of 229°, saturation of 53%, 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 #283881 in your CSS, SCSS, or Tailwind projects.
Color Properties
229°
Hue
53%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #283881 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #283881 against white and black backgrounds.
Aa#283881 on White
Contrast Ratio10.64:1
AA ✓AA Large ✓AAA ✓
Aa#283881 on Black
Contrast Ratio1.97:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #283881 across different color formats.
| Format | Value |
|---|---|
| HEX | #283881 |
| RGB | rgb(40, 56, 129) |
| HSL | hsl(229, 53%, 33%) |
| RGB Decimal | 40, 56, 129 |
| RGB Percent | 15.7%, 22.0%, 50.6% |
| CMYK (approx.) | 69%, 57%, 0%, 49% |
Related Palettes
12 palettes using #283881 or similar colors