#284E9F
Blue
HEX
RGB
HSL
About #284E9F Blue
#284E9F is a blue color. In the RGB color model, it is composed of 40 red, 78 green, and 159 blue. In the HSL color space, it has a hue of 221°, saturation of 60%, and lightness of 39%.
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 & Gradients
Use #284E9F in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
221°
Hue
60%
Saturation
39%
Lightness
Blue
Color Harmonies
Colors that work well with #284E9F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #284E9F against white and black backgrounds.
Aa#284E9F on White
Contrast Ratio7.83:1
AA ✓AA Large ✓AAA ✓
Aa#284E9F on Black
Contrast Ratio2.68:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #284E9F across different color formats.
| Format | Value |
|---|---|
| HEX | #284E9F |
| RGB | rgb(40, 78, 159) |
| HSL | hsl(221, 60%, 39%) |
| RGB Decimal | 40, 78, 159 |
| RGB Percent | 15.7%, 30.6%, 62.4% |
| CMYK (approx.) | 75%, 51%, 0%, 38% |
Related Palettes
12 palettes using #284E9F or similar colors