#283981
Blue
HEX
RGB
HSL
About #283981 Blue
#283981 is a blue color. In the RGB color model, it is composed of 40 red, 57 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 #283981 in your CSS, SCSS, or Tailwind projects.
Color Properties
229°
Hue
53%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #283981 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #283981 against white and black backgrounds.
Aa#283981 on White
Contrast Ratio10.54:1
AA ✓AA Large ✓AAA ✓
Aa#283981 on Black
Contrast Ratio1.99:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #283981 across different color formats.
| Format | Value |
|---|---|
| HEX | #283981 |
| RGB | rgb(40, 57, 129) |
| HSL | hsl(229, 53%, 33%) |
| RGB Decimal | 40, 57, 129 |
| RGB Percent | 15.7%, 22.4%, 50.6% |
| CMYK (approx.) | 69%, 56%, 0%, 49% |
Related Palettes
12 palettes using #283981 or similar colors