#281D9F
Blue
HEX
RGB
HSL
About #281D9F Blue
#281D9F is a blue color. In the RGB color model, it is composed of 40 red, 29 green, and 159 blue. In the HSL color space, it has a hue of 245°, saturation of 69%, 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 #281D9F in your CSS, SCSS, or Tailwind projects.
Color Properties
245°
Hue
69%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #281D9F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #281D9F against white and black backgrounds.
Aa#281D9F on White
Contrast Ratio11.89:1
AA ✓AA Large ✓AAA ✓
Aa#281D9F on Black
Contrast Ratio1.77:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #281D9F across different color formats.
| Format | Value |
|---|---|
| HEX | #281D9F |
| RGB | rgb(40, 29, 159) |
| HSL | hsl(245, 69%, 37%) |
| RGB Decimal | 40, 29, 159 |
| RGB Percent | 15.7%, 11.4%, 62.4% |
| CMYK (approx.) | 75%, 82%, 0%, 38% |
Related Palettes
12 palettes using #281D9F or similar colors